Sizohlanganisa izimfuno zasendaweni nezamabhizinisi ukuze sithuthukise ukusebenza kwezifundo zobungcweti, sithuthukise umuzwa wokuzuza kwabafundi ababambe iqhaza, futhi siqhubeke sandise izinzuzo zamabhizinisi amancane, aphakathi nendawo nancane.

Okwesibili ukwenza umsebenzi omuhle wokweseka izinsiza zamabhizinisi. Nge-China Free Trade Zone Service Network, yenza umsebenzi omuhle wokukhishwa kolwazi kanye nokubonisana nge-inthanethi ukuze wenze lula izaphulelo zesivumelwano sokubuza ibhizinisi. Sizosiza futhi ukuxazulula izinkinga okuhlangatshezwane nazo ohlelweni lokusebenzisa isivumelwano ekusetshenzisweni kwesivumelwano. Khuthaza izindawo ukuthi zenze ngenkuthalo ukwakhiwa kwezinkundla zemisebenzi yomphakathi zezivumelwano zohwebo lwamahhala, futhi zinikeze imihlahlandlela yezicelo zamabhizinisi futhi zijabulele imithetho yesivumelwano nokusebenzisa imithetho yesivumelwano.

Okwesithathu ukuqinisa ukwakhiwa kwendlela ye-RCEP. Sizobamba umhlangano wokuqala wekomidi elihlanganyelwe leSivumelwano se-RCEP ngokushesha okukhulu nelungu ngalinye ukuze sidingide izindaba ezihlobene nemithetho yenqubo yekomidi elihlanganyelwe, ithebula lokuzibophezela kwentela, kanye nokusetshenziswa kwemithetho yemvelaphi, kanye ukunikeza isiqinisekiso esiqinile sokuqaliswa kwekhwalithi ephezulu ye-RCEP.

Ngaphambilini i-WTO ikhiphe umbiko owawubikezela ukuthi ukuhwebelana kwempahla emhlabeni jikelele kuzoqhubeka nokukhula ngo-4.7% kulo nyaka.

Umbiko we-UNCTAD uthi ukukhula kwezohwebo emhlabeni wonke kulo nyaka kungase kube ngaphansi kunalokho okulindelekile uma kubhekwa izitayela ze-macroeconomic. Imizamo yokufinyeza uchungechunge lwempahla kanye nokwehlukanisa abahlinzeki ngezinto ezihlukahlukene ingase ithinte amaphethini ohwebo emhlabeni wonke phakathi kokuphazamiseka okuqhubekayo kokusebenza kanye nokukhuphuka kwezintengo zamandla. Mayelana nokugeleza kwezohwebo, ukuhwebelana ngokwezifunda kuzokhula ngenxa yezivumelwano zokuhwebelana ezahlukahlukene kanye nezinhlelo zesifunda, kanye nokukhula kokuthembela kubahlinzeki abasondelene ngokwendawo.

Njengamanje, ukusimama komnotho womhlaba kusengaphansi kwengcindezi enkulu. I-International Monetary Fund (IMF) ikhiphe isibuyekezo sombiko weWorld Economic Outlook Report ekupheleni kukaJanuwari, ithi umnotho womhlaba kulindeleke ukuthi ukhule ngo-4.4% kulo nyaka, okuyinani elingaphansi ngamaphesenti angu-0.5 kunenani elibikezelwe ngo-Okthoba odlule. unyaka. UMqondisi Ophethe we-IMF uGeorgieva uthe ngoFebhuwari 25 ukuthi isimo sase-Ukraine sibeka engcupheni enkulu yezomnotho esifundeni nasemhlabeni. I-IMF ihlola umthelela ongaba khona wesimo sase-Ukraine emnothweni womhlaba, okuhlanganisa nemithelela ekusebenzeni kohlelo lwezezimali, izimakethe zezimpahla, kanye nemithelela eqondile emazweni anobudlelwano bezomnotho esifundeni.

1. Nquma indawo yedeskithophu kanye neswishi, shumeka umkhono ovikelayo, futhi udlulise izintambo ezintathu ezinobubanzi obuyi-square millimeter engu-1.0 noma ngaphezulu kanye nekhebuli yamacore five.

2. Nquma ukuphakama kwephansi (ibhodi eliphansi + i-lifter + ibhodi ledeskithophu + ubukhulu be-tatami), bese * phansi Kunconywa ukuthi isiteji samukele isakhiwo sebhokisi. Ubude bephansi le-tatami ngokuvamile abukho ngaphansi kuka-36cm.

3. Nquma usayizi wedeskithophu, usayizi ojwayelekile uphakathi kuka-80-100cm, khetha ideskithophu eyisikwele.

4. Ipuleti eliphansi, ukuqinisekisa ukuthi ipuleti eliphansi liyisicaba futhi lizinzile.

5. Igebe elingu-2mm kufanele ligcinwe phakathi kwedeskithophu nekhabhinethi ukuze kugwenywe ukungqubuzana phakathi kwedeskithophu nekhabhinethi futhi kuphazamise ukusetshenziswa. Phakamisa

6. Ibha ifakiwe futhi ifakwe, ukuze ideskithophu kanye nephansi kube izinga.

7. Ikheshi ixhunywe kumandla kagesi, egxilwe phakathi nendawo yepuleti eliphansi, futhi ideskithophu igxilile okwesikhashana ku-elevator.

8. Qala ukushintsha kwamandla kweplathifomu yokuphakamisa, lungisa indawo, bese ulungisa ukucaba kwedeskithophu nephansi, bese ulungisa ibhodi ledeskithophu.

Iziphethu zegesi ziyingxenye eguquguqukayo futhi ebalulekile esetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, kusukela kumahhodi ezimoto kuya emishinini yezokwelapha. Uma kuziwa ekuthengeni iziphethu zegesi, omunye wemibuzo evame kakhulu umayelana nempilo yazo. Ngeshwa, ayikho impendulo eqondile, njengoba incike ezintweni ezihlukahlukene ezifana nokusetshenziswa, indawo ezungezile, nokugcinwa. Kulesi sihloko, sizocubungula izici ezithonya impilo ende yemithombo yegesi futhi sinikeze amathiphu awusizo okuthi singanweba kanjani impilo yazo.

Ake siqale ngokuqonda ukuthi iyini ngempela imithombo yegesi. Eyaziwa nangokuthi i-gas struts, lezi ziphethu ezisebenza ngomshini zisebenzisa igesi ecindezelwe kanye nepiston ukunikeza ukunyakaza okulawulwayo nokungaguquguquki. Iziphethu zegesi zithandwa ngokuthembeka kwazo, ukusebenziseka kalula kwazo, namandla angamandla alungisekayo, okuzenza zibe ukukhetha okudumile kuzo zonke izimboni ezahlukene.

Ubude besikhathi sokuphila kwesiphethu segesi ngokuyinhloko buncike kuhlelo oluthile olusetshenziselwa lona. Iphethini yokusetshenziswa ngokuvamile iyisinqumo esibalulekile sokuphila kwayo isikhathi eside. Iziphethu zegesi ezisetshenziswa ezimotweni njengama-hood kanye neziqu ngokuvamile zihlala phakathi kweminyaka emihlanu kuya kweyisishiyagalombili. Kodwa-ke, iziphethu zegesi ezisetshenziswa ezimbonini, ezifana nemishini yefekthri noma izisetshenziswa zezokwelapha, zingaphila isikhathi eside uma zingaphansi kokushaqeka okuncane, ukudlidliza, nokuguga.

Indawo okusebenza kuyo isiphethu segesi nayo idlala indima ebalulekile esikhathini sayo sokuphila. Imithombo yegesi echayeke emazingeni okushisa aphezulu, umswakama owedlulele, noma amakhemikhali abolayo avame ukuguga ngokushesha ngenxa yokuwohloka kwempahla yokuvala yangaphandle. Ukwengeza, imithombo yegesi endaweni enomswakama ophezulu noma emanzini anosawoti ijwayele ukugqwala, ukugqwala, kanye ne-oxidation, okuholela ekuphileni okufushane uma kuqhathaniswa naleyo esetshenziswa ezindaweni ezomile.

Ukugcinwa nokunakekelwa okufanele kubalulekile ukuze kwandiswe isikhathi sokuphila kweziphethu zegesi. Ukuhlanza njalo, ukuhlola, nokugcoba kuyizinqubo ezibalulekile zokunakekela. Ngemithombo yegesi esetshenziswa kakhulu, ukuhlolwa okubukwayo kuyadingeka ukuze kubonakale izimpawu zokuguga noma ukulimala. Ukunakekela okusebenzayo kunciphisa ingcuphe yokwehluleka okungalindelekile, kwandisa isikhathi sempilo yesiphethu segesi, futhi kuthuthukisa ukusebenza kwayo kukonke.

Ngaphandle kwalezi zici, umenzi naye udlala indima ebalulekile ekunqumeni ubude bempilo yemithombo yegesi. Ukukhethwa kwezinto ezisetshenziselwa ukukhiqiza isilinda sangaphandle, i-piston, induku, nezimpawu kuthinta ngqo ukuqina nokuhlala isikhathi eside kweziphethu zegesi. Kubalulekile ukukhetha umkhiqizi ohloniphekile ohlangabezana nezidingo ezithile zohlelo oluhlosiwe.

Kafushane, isikhathi sokuphila kweziphethu zegesi siyahlukahluka kuye ngezinto ezihlukahlukene, okuhlanganisa ukunakekelwa, indawo ezungezile, ukusetshenziswa, kanye nekhwalithi yokukhiqiza. Ngokuvamile, iziphethu zegesi ezisetshenziswa ekufakweni kwezimoto zihlala phakathi kweminyaka emihlanu kuya kweyisishiyagalombili. Nokho, lokhu kungaba kufushane kakhulu noma kube kude kuye ngezimo ezithile. Ngokukhetha umkhiqizo ofanele we-gas spring, ukwenza ukunakekelwa okujwayelekile, nokuqinisekisa izimo ezifanele zemvelo, isikhathi sokuphila seziphethu zegesi singanwetshwa, okuholela ekusebenzeni okuthuthukisiwe, ukuphepha okuthuthukisiwe, kanye nokuncipha kwezindleko zokushintshwa.

Sengiphetha, iziphethu zegesi ziyizinto ezidingekayo ezinhlelweni eziningi. Ukuqonda izici ezinomthelela ekuphileni kwabo nokuthatha izinyathelo ezifanele kungalula kakhulu impilo yabo yokusebenza. Ngokucabangela izinqubo zokunakekela, izimo zemvelo, amaphethini okusetshenziswa, kanye nokukhetha komkhiqizi, abasebenzisi bangakwazi ukukhulisa izinzuzo zeziphethu zegesi, baqinisekise ukusebenza okuphelele, ukuphepha, kanye nokusebenza ngempumelelo kwezindleko.

Imaphi amahinge eminyango ajwayelekile?

I-hinge yomnyango ingenye yezingxenye ezibalulekile zokuxhuma phakathi kweqabunga lomnyango kanye nohlaka lomnyango, lingenza iqabunga lomnyango ligijime, futhi lingakwazi ukusekela isisindo seqabunga lomnyango. Amahinge eminyango anezinzuzo zesakhiwo esilula, impilo ende yesevisi, nokufakwa okulula, okudlala indima ebalulekile ekukhethweni nasekufakweni kweminyango. Ake sethule okuvame kakhulu amahinge eminyango

1. I-axial hinge

Ihinge le-pivot wuhlobo oluvame kakhulu lwehinji yomnyango olwakhiwe ngokufaka izidleke amahinji amabili ndawonye. Amahinge e-axial abonakala ngokuba namandla futhi aqinile, akulula ukugqwala, nempilo ende yesevisi, ngakho-ke asetshenziswa kabanzi ezigabeni ezihlukahlukene, njengeminyango yokhuni, iminyango yethusi, iminyango yensimbi, njll.

2. Ihinge elingabonakali

I-hinge engabonakali iphinde ibe yinto evamile kakhulu yomnyango, efihliwe ngaphakathi kweqabunga lomnyango, ngakho-ke ngeke ithinte ubuhle bomnyango. Lolu hlobo lwehinji ludizayinelwe ukuthi lube nzima ukulibona uma selifakiwe, ngakho-ke lingangeza ubukhazikhazi ngaphandle komnyango wakho. Ngaphezu kwalokho, i-hinge engabonakali ingakwazi futhi ukulungisa i-angle yokuvula nokuvala yeqabunga lomnyango, okuvumela abantu ukuthi basebenzise umnyango ngokukhululeka nangokukhululekile.

3. Ihinge lensimbi engagqwali

Ihinge yensimbi engagqwali iwuhlobo lwehinge olungagugi, olumelana nokugqwala, futhi olungagqwali, olusetshenziswe kakhulu embonini, ezolimo, ezokwakha, ifenisha, nakweminye imikhakha. Into ebaluleke kakhulu mayelana ihinge lensimbi engagqwali ukuthi impahla yayo isezingeni eliphezulu, inamandla futhi iqinile kunamahinge ajwayelekile, futhi ngeke ikhiqize amagiya nokunye ukwehluleka.

4. Ihinge elilungisekayo

Amahinge alungisekayo, abuye aziwe ngokuthi amahinge angenasici, adizayinelwe ukuma okungaphelele phakathi kohlaka lomnyango neqabunga lomnyango. Ingakwazi ukulungisa i-engeli phakathi kweqabunga lomnyango kanye nohlaka lomnyango, ukuze iqabunga lomnyango lihlangane lapho livula futhi livala, futhi umphumela ube muhle. Ngaphezu kwalokho, i-hinge eguquguqukayo nayo ingalungiswa ngokuya ngezidingo, okulungele abasebenzisi ukukhetha i-angle yokuvula nokuvala yeqabunga lomnyango ngokuya ngokuthanda kwabo.

Okungenhla yizona ezivame kakhulu izinhlobo ze-hinge yomnyango , futhi uhlobo lwehinge ngalunye lunezici zalo kanye nezinzuzo zalo, ezinganikeza isisombululo esihle kakhulu se-hinge sezinhlobo ezahlukene zamahlamvu omnyango. Ngokuthuthuka kwesayensi nobuchwepheshe, izinhlobo nezinto zamahinge zivuselelwa njalo futhi ziphindaphindwa. Sikholelwa ukuthi esikhathini esizayo esiseduze, izinhlobo zamahinge ezithuthuke kakhulu zizovela njengoba izikhathi zidinga, zilethe ukunethezeka okwengeziwe ezimpilweni zethu.

Imibuzo Evame Ukubuzwa mayelana namahinge eminyango evamile

Umbuzo: Yiziphi ezivame kakhulu izinhlobo zezicabha ?

IMPENDULO: Izinhlobo ezivame kakhulu amahinge ezinqeni, anamaqabunga alele abheke emnyango kanye nohlaka. Ezinye izinhlobo ezijwayelekile zifaka amahinge aphethe ibhola namahinge afayo.

Q: Yikuphi okubalulekile amahinge enziwa ngawo?

A: Izinto ezivame kakhulu zamahinge ithusi, insimbi, nensimbi engagqwali. Amahinge ethusi ajwayele ukungcoliswa kodwa ahlinzeka ngokunyakaza okushelelayo. Insimbi iyathengeka futhi ihlala isikhathi eside, kuyilapho insimbi engagqwali imelana nomswakama kahle.

Q: Mangaki amahinji okufanele umnyango ube nawo?

A: Njengomthetho ojwayelekile, iminyango engaphansi kwamafidi angu-7 ubude idinga amahinji angu-2-3, kuyilapho izicabha ezinde zidinga amahinji angu-3 noma ngaphezulu ukuze zisekele isisindo ngokwanele. Iminyango yangaphakathi yangaphandle nesetshenziswa kakhulu ngokuvamile inamahinge angu-3.

Q: Ngingabona kanjani uma ihinge idinga ukushintshwa?

A: Izimpawu zihlanganisa ukunyakaza okuxekethile, okungalingani; igebe phakathi kwamaqabunga; izikulufu eziphumela ngaphandle noma ezingakwazi ukubamba ziqine; noma amahlamvu aphuma emathangeni. Ukuqhweba kukodwa akusho ngempela ukumiselela.

Q: Ngiwafaka kanjani amahinge amasha?

IMP: Maka izindawo zamahinge, khipha amahinge amadala, beka amasha bese ugoqa ngokuvikelekile usebenzisa izikulufu ezifanele. Kumahinge ezinqeni, ama-knuckles kufanele ahlale ashibilike phezulu. Hlola ukusebenza kahle ngaphambi kokulenga umnyango.

Q: Amahinge kufanele agcotshwe kangaki?

IMP: Amafutha okunciphisa ukungqubuzana kufanele asetshenziswe ezikhonkwaneni zamahinge nasezindaweni zokuxhumana njalo ngonyaka noma lapho kuvela ukuklinika. Igrisi noma i-graphite isebenza kahle futhi ivimbela amahinge ukuthi angagugi ngaphambi kwesikhathi.