UFu Xiao uthe ngokombono obalulekile, izizathu zokwenyuka kwamanani entengo ye-nickel kulo mzuliswano zimi kanje: Okokuqala, ukukhiqizwa kwezimoto ezintsha ezikhiqiza amandla kukhule kakhulu, amanani e-nickel aphansi, futhi imakethe ye-nickel ibhekane nezinkinga ezinkulu. ukushoda kwempahla onyakeni odlule; Ibalelwa ku-7% wesamba somhlaba, futhi imakethe ikhathazekile ukuthi uma iRussia ingaphansi kwezigwegwe ezibanzi, ukunikezwa kwe-nickel nezinye izinsimbi kuzothinteka; okwesithathu, ukwehla kokunikezwa kwamandla eRussia kuye kwakhulisa isidingo somhlaba wonke sezimoto zikagesi namandla ahlanzekile; Okwesine, amanani entengo kawoyela aphakeme emhlabeni wonke anyuse izindleko zemayini ye-Metal kanye nezincibilikisi.

Ukusebenza "kokukhama" kwezinye izikhungo nakho kungesinye sezizathu "zokwanda" kwamanani e-nickel. Ngemva kokuvela kwemakethe "yokukhama okufushane", iLondon Metal Exchange yamemezela ngomhla ka-8 ukuthi kusukela ngo-8:15 isikhathi sendawo ngomhla ka-8, izomisa ukuhweba kwezinkontileka ze-nickel kuzo zonke izindawo emakethe yokushintshanisa. I-exchange yabe isikhipha isimemezelo sokukhansela ukuhweba kwe-nickel okwenziwa ku-OTC kanye nezinhlelo zokuhweba zesikrini ngemuva kuka-0:00 wesikhathi sasendaweni ngomhla ka-8, futhi kuhlehliswa ukulethwa kwazo zonke izinkontileka ze-nickel ezihlelelwe ukulethwa ngomhla ka-9.

UFu Xiao ukholelwa ukuthi ngenkinga eqhubekayo eRussia nase-Ukraine, amanani entengo yezinsimbi eziyisisekelo njenge-nickel angase ahlale ephezulu futhi eguquguquke.

Izilinganiso ze-UNCTAD: I-Japan izozuza kakhulu ngemva kokuba i-RCEP iqale ukusebenza

Ngokombiko kaNihon Keizai Shimbun ngoDisemba 16, Ingqungquthela Yezizwe Ezihlangene Yezohwebo Nentuthuko ikhiphe imiphumela yayo yokubala ngomhlaka-15. Mayelana neSivumelwano Sokubambisana Kwezomnotho Esibanzi (i-RCEP) esiqale ukusebenza ngoJanuwari 2022, phakathi kwamazwe ayi-15 abambe iqhaza esivumelwaneni, i-Japan izozuza kakhulu ekwehlisweni kwentela. Kulindeleke ukuthi ukuthunyelwa kwe-Japan emazweni akulesi sifunda kukhuphuke ngo-5.5% ngonyaka wezi-2019.

Imiphumela yokubala ikhombisa ukuthi, ngokukhuthazwa yizinto ezivumayo njengokuncishiswa kwentela, uhwebo lwangaphakathi kwesifunda kulindeleke ukuthi lukhuphuke ngezigidigidi ezingama-US$42. Cishe amabhiliyoni angama-US$25 alokhu kuwumphumela wokusuka ngaphandle kwesifunda ukuya ngaphakathi kwesifunda. Ngaso leso sikhathi, ukusayinwa kwe-RCEP kuphinde kwazala amaRandi ayizigidi eziyizinkulungwane eziyi-17 ekuhwebeni okusha.

Umbiko uveze ukuthi u-48% wemali ekhushuliwe yohwebo phakathi kwesifunda ngamaRandi ayizigidi eziyizinkulungwane ezingama-42, noma cishe amaRandi ayizigidi eziyizinkulungwane ezingama-20, izozuza iJapan. Ukususwa kwezindleko zezingxenye zezimoto, imikhiqizo yensimbi, imikhiqizo yamakhemikhali kanye nezinye izimpahla kwenze amazwe akulesi sifunda ukuthi angenise eminye imikhiqizo yaseJapan.

I-United Nations Conference on Trade and Development ikholelwa ukuthi ngisho nasesimweni sobhubhane olusha lomqhele, ukuhwebelana phakathi kwesifunda kwe-RCEP akuthinteki kangako, okugcizelela ukubaluleka okuhle kokufinyelela isivumelwano sokuhwebelana sezizwe eziningi.

Ngokombiko, i-RCEP iyisivumelwano sezizwe ngezizwe esifinyelelwe yiJapan, China, South Korea, ASEAN namanye amazwe, futhi cishe amaphesenti angama-90 emikhiqizo azothola ukwelashwa kwe-zero-tariff. I-GDP isiyonke yamazwe ayi-15 esifundeni ibamba cishe amaphesenti angama-30 engqikithi yomhlaba.

UJabre uveze ukuthi ukuthunyelwa kweBrazil eChina ngo-2020 kuzoba izikhathi ezi-3.3 kunalezo ezithunyelwa e-United States. Ngo-2021, ubudlelwano bezohwebo baseBrazil neChina buzoqhubeka bujule. Imali enqwabelene yohwebo neChina kusukela ngoJanuwari kuya ku-August ibe nama-67% ensalela yohwebo yezwe ngesikhathi esifanayo. Imali enqwabelene yokuhwebelana neChina ezigabeni ezintathu zokuqala idlule izinga lensalela yohwebo neChina unyaka wonke wonyaka odlule.

U-Yabr uthe uhulumeni waseChina uqhubekile nokuthatha izinyathelo zokuvula kanye nokusebenzisana kwezomnotho ngesikhathi sodlame olusha lomqhele, olukhuthaze kakhulu ukusimama komnotho womhlaba. Ukukhula kohwebo neChina kubalulekile emnothweni waseBrazil.

Abangaphakathi kwemboni eBrazil baveze ukuthi ngokuhamba kweminyaka, akukhona nje kuphela ukuthunyelwa kwe-Brazilian pulp ne-iron ore e-China okuye kwagcina ukukhula okuqhubekayo, kodwa namathuba okuthunyelwa kwenyama, izithelo, uju neminye imikhiqizo e-China nawo anda. Ukuthunyelwa kwezolimo kwamanye amazwe e-China kubalele cishe amaphesenti ayishumi. Ithuthuke kakhulu ngokuhamba kweminyaka. Babheke ngabomvu ukuhlanganisa inkambiso yokukhula kwezohwebo phakathi kwamazwe amabili, ukuqhubeka nokwandisa imakethe yaseShayina, nokwenza kahle uhlaka lwezohwebo, ukunqoba izinselele ezifana nokukhuphuka kwezindleko zezokuthutha zamazwe ngamazwe, kanye nokwandisa izinga lokuhwebelana neChina.

Uhlobo lwe-gas spring lunobude obude esimweni esikhululekile (i-stroke encane), futhi ingacindezelwa ubude obuncane (i-stroke enkulu) ngemva kokuba ngaphansi kokucindezela kwangaphandle okukhulu kunokucindezela kwayo. Imithombo yegesi yohlobo lwamahhala inesimo esicindezelwe kuphela  (izinhlobo ezimbili zokucindezela kwangaphandle nesimo esikhululekile), futhi ayikwazi ukuzivalela ngesikhathi sokushaywa kwayo. I-free-type gas spring ikakhulukazi idlala indima yokusekela. Isimiso se-free-type gas spring ukuthi ishubhu yokucindezela igcwele igesi ephezulu, futhi i-piston ehambayo inembobo yokuqinisekisa ukuthi ukucindezela kuwo wonke amashubhu okucindezela ngeke kushintshe ngokuhamba kwepiston. Amandla amakhulu esiphethu segesi umehluko wengcindezi phakathi kweshubhu yokucindezela kanye nengcindezi yomoya yangaphandle esebenza engxenyeni yesiphambano se-piston rod. Njengoba umfutho womoya epayipini lokucindezela ngokuyisisekelo ungashintshile, futhi ingxenye ephambanayo yenduku ye-piston ihlala njalo, amandla omthombo wegesi ahlala ehlala njalo ngesikhathi sonke sokushaywa unhlangothi. Imithombo yegesi yohlobo lwamahhala isetshenziswe kakhulu ezimotweni, emishinini yokwakha, emishinini yokunyathelisa, emishinini yendwangu, emishinini kagwayi, eyokwenza imithi nakwezinye izimboni ngenxa yokukhanya kwayo, umsebenzi ozinzile, ukusebenza kahle, namanani akhethekile.

Thuthukisa Ukusebenza Kwefenisha Yakho: Umhlahlandlela Ophelele wesinyathelo ngesinyathelo sokwakha Idrowa elinamaslayidi

Ukwakha idrowa elinamaslayidi kuwumsebenzi ovuzayo futhi ojabulisayo ongathuthukisa kakhulu ukusebenza kwefenisha yakho noma indawo yokugcina. Ngokuhlanganisa amaslayidi ekhabethe, ungakwazi ukufinyelela kalula futhi ugcine izinto ngenkathi uqinisekisa ukuvulwa nokuvala okungenazihibe kwekhabethe. Kulo mhlahlandlela obanzi, sizohamba nawe esinyathelweni ngasinye sokwenza idrowa elinamaslayidi, sikunikeza imiyalelo enemininingwane ukukusiza ukuthi uqedele ngempumelelo le phrojekthi.

Isinyathelo 1: Izilinganiso Ezinembile

Qala ngokulinganisa ngokunembile indawo ekhethiwe lapho idrowa lakho lizobekwa khona. Kala ubude, ukujula, nobubanzi bokuvulwa, kanye nebanga eliphakathi kwezinhlangothi. Lezi zilinganiso zibalulekile ekunqumeni usayizi ofanele wekhabethe lakho. Thatha isikhathi sakho ngalesi sinyathelo, njengoba izilinganiso ezinembile zizoqinisekisa ukuthi idrowa lakho lilingana kahle futhi lisebenza kahle.

Isinyathelo sesi-2: Ukusika Izinkuni

Uma usunqume ubukhulu bekhabethe lakho, sekuyisikhathi sokusika izinkuni. Sebenzisa amabhodi okhuni awugqinsi angu-1/2-intshi ngaphambili, emuva, nasemaceleni ekhabetheni, kuyilapho ibhodi le-plywood elingu-1/4-intshi lilungele phansi. Sebenzisa isaha ukusika amabhodi ngokuhambisana nobukhulu obuthile obudingekayo. Qaphela ukwenza ukusikeka okuhlanzekile nokunembile, njengoba lokhu kuzofaka isandla kwikhwalithi ephelele nokubukeka kwekhabethe lakho.

Isinyathelo sesi-3: Ukusheshisa izinkuni

Ngemuva kokusika izinkuni, kubalulekile ukushelela noma yiziphi iziphetho ezimaholo kanye nezindawo ezingaphezulu. Sebenzisa i-sanding block kanye ne-fine-grit sandpaper kule nqubo. Qala ngegrit eqinile ukuze ususe noma yibuphi ubunzima noma ukungapheleli, bese uthuthukela endaweni ecolekile ukuze ufinyelele isiphetho esibushelelezi. Qinisekisa ukuthi ususa noma yikuphi ukuqhekeka, amachashaza amabi, noma ukhuni olwengeziwe olungaphazamisa ukushelela kwekhabethe lakho. Ukuthatha isikhathi sokuthola indawo ebushelelezi kuzothuthukisa kokubili ubuhle nokusebenza kwekhabethe lakho eliphelile.

Isinyathelo sesi-4: Ukuhlanganisa Uhlaka

Hlanganisa ingaphambili, ingemuva, nezinhlangothi zekhabethe ukuze wakhe uhlaka oluqinile. Sebenzisa iglue yokhuni nama-clamps ukunamathisela izingcezu zokhuni ndawonye. Faka i-glue yokhuni ngokukhululekile emaphethelweni amabhodi bese uwahlanganisa ngokuqinile. Sebenzisa isikwele ukuze uhlole ukuqondanisa okufanele emakhoneni futhi ulungise njengoba kudingeka. Uma ingcina yomile, uzoba nohlaka oluqinile futhi oluzinzile lwekhabethe lakho.

Isinyathelo sesi-5: Ukufaka i-Drawer Slide

Uma uhlaka lunamathiselwe futhi lomiswa, qhubeka nokufaka ama-slides ekhabetheni. Amaslayidi ekhabethe ngokuvamile ahlanganisa izingxenye ezimbili - eyodwa okufanele inamathiselwe kuhlaka bese enye ixhunywe kukhabhinethi. Ukuze unamathisele amaslayidi kuhlaka, beka phakathi nendawo kuzo zombili izinhlangothi zekhabethe bese uwagoqa ngokuphephile endaweni yawo. Sebenzisa izikulufu ezinikeziwe futhi uqinisekise ukuthi ziqiniswe ngokuqinile kodwa aziqinisiwe ngokweqile, njengoba lokhu kungase kuthinte ukusebenza kahle kwamaslayidi. Thatha isikhathi sakho ngalesi sinyathelo ukuze uqinisekise ukuthi amaslayidi amiswe ngokunembile futhi anamathiselwe ngokuvikelekile.

Isinyathelo sesi-6: Ukunamathisela Ngezansi Yekhabethe

Namathisela ibhodi le-plywood ohlakeni, udale phansi ekhabetheni lakho. Faka i-glue yokhuni emaphethelweni ohlaka lapho okungezansi kuzoxhunywa khona. Beka ibhodi leplywood phezu kohlaka, uqondanise imiphetho, bese ucindezela phansi ngokuqinile ukuze uqinisekise isibopho esivikelekile. Ukuze uqinise okunamathiselwe, sebenzisa izipikili ze-brad ukuze uqhubeke uvikele iphansi endaweni. Ngaphambi kokubethela okuphansi, hlola ukulingana kwedrowa endaweni evulekile ukuze uqiniseke ukuthi lishelela kalula nangokushelela.

Isinyathelo sesi-7: Ukufakwa Kwedrowa

Isinyathelo esilandelayo ukunamathisela ingxenye yesibili ye-drawer slide kwikhabhinethi. Sebenzisa ileveli ukuze uqinisekise ukuthi isilayidi siqondile futhi ileveli nesinye isilayidi. Faka ngokucophelela idrowa elakhiwe endaweni ekhethiwe bese ulislayida endaweni yalo. Qaphela ukuthi ungaphoqeleli ukufakwa; i-drawer kufanele ishelele ngaphakathi ngokushelela futhi kalula. Uma idrowa selisendaweni, hlola ukunyakaza kwalo ngokulivula futhi ulivale izikhathi eziningi ukuze uqinisekise ukuthi liyashelela.

Isinyathelo sesi-8: Hlola futhi Ulungise

Linganisa ukusebenza kwekhabethe ngokulivula nokulivala ngokuphindaphindiwe. Hlola ukushelela kwalo nokuzinza ukuze uqinisekise ukuthi idrowa lishelela ngaphandle komthungo nangokuvikelekile. Uma kunesidingo, yenza izinguquko ngokukhulula kancane izikulufo ekhabetheni lamaslayidi futhi wenze ukunyakaza okudingekayo. Thatha isikhathi sakho ngalesi sinyathelo, njengoba ukwenza izinguquko ezincane kungenza umehluko omkhulu ekusebenzeni okuphelele nasekuphileni isikhathi eside kwekhabethe lakho.

Sengiphetha, ukwakha ikhabethe elinamaslayidi kuwumsebenzi ofinyelelekayo nowanelisayo othuthukisa kakhulu ukusebenza kwefenisha yakho. Ngokulandela lezi zinyathelo, ungakha idrowa eliqinile nelinokwethenjelwa elihlinzeka ngokuntweza ngokushelelayo iminyaka ezayo. Kungakhathaliseki ukuthi unamakhono athuthukile okwenza izinkuni noma usaqala, ukwakha ikhabethe kunikeza ithuba elihle kakhulu lokucwenga amakhono akho ngenkathi udala okungeziwe okukhangayo nokusebenzayo eqoqweni lakho lefenisha. Jabulela inqubo futhi uziqhenye ngomkhiqizo ophelile ozothuthukisa ukusebenza nobuhle befenisha yakho.