Okokuqala, i-China iye yaba lelona lizwe likhulu kwimveliso kunye nokusetyenziswa kwe-enameled wire. Ngokutshintshelwa kweziko lehlabathi lemveliso, imakethi yocingo olunameleli lwehlabathi nayo sele iqalisile ukutshintshela eTshayina. I-China ibe sisiseko esibalulekileyo sokusebenza kwihlabathi.
Ingakumbi emva kokungena kweTshayina kwi-WTO, ishishini laseTshayina elenziwe ngocingo nalo liphumelele uphuhliso olukhawulezayo. Imveliso yocingo olunameleli yodlula i-United States ne-Japan, yaba lelona lizwe likhulu lemveliso kunye nelizwe elisetyenziswayo.
Ngokunyuka kweqondo lokuvuleka kwezoqoqosho, ukuthunyelwa kwamanye amazwe kwishishini le-enameled wire downstream nalo liye lanyuka unyaka nonyaka, liqhuba ishishini locingo olungenantambo ukungena kwimarike yamazwe ngamazwe. Okwesibini, iinzuzo ze-agglomeration zengingqi zibalulekile.
Uphuhliso lwexesha elizayo lweshishini le-enameled wire lubonakaliswa ikakhulu kwimiba emithathu. Okokuqala, ugxininiso lweshishini luphuculwa ngakumbi. Njengoko uqoqosho lwaseTshayina lungena kwesiqhelo, izinga lokukhula liyehla, kwaye onke amashishini ajongene nengxaki yokungaphumeleli kwamandla.
Ngumgaqo-nkqubo olandelwa ngamandla ngurhulumente ukuphelisa amandla okubuya umva kunye nokuvala amashishini ongcoliseko. Okwangoku, ukuxinwa kwabenzi bocingo lwe-enameled e-China kwi-Yangtze River Delta, i-Pearl River Delta, kunye nommandla we-Bohai Bay, Kukho malunga ne-1000 yamashishini kwishishini, kodwa kukho amashishini amancinci kunye naphakathi kunye noxinzelelo lweshishini luphantsi.
Ngokukhawuleziswa kwenkqubo yokuphuculwa kwesakhiwo seshishini kumhlaba osezantsi wocingo olunamelene, ukudityaniswa kweshishini le-enameled wire kuya kukhuthazwa. Kuphela ngamashishini anegama elihle, isikali esithile kunye nenqanaba letekhnoloji ephezulu anokubonakala kukhuphiswano, kwaye ugxininiso lweshishini luya kuphuculwa ngakumbi. Okwesibini, uhlengahlengiso lwesakhiwo soshishino lukhawuleza.
Uphuculo lwetekhnoloji kunye nokwahluka kweemfuno zizinto ezibangela ukukhuthaza uhlengahlengiso olukhawulezayo lwesakhiwo seshishini socingo olunameled, ukuze ucingo olunameled ngokubanzi lugcine imeko yokukhula ezinzileyo, kwaye lukhuthaze ngamandla uphuhliso olukhawulezayo locingo olukhethekileyo lwe-enameled.
Okokugqibela, ukugcinwa kwamandla kunye nokukhuselwa kwendalo kuye kwaba ngumkhombandlela wophuhliso lwetekhnoloji. Ilizwe lihlawula ingqalelo ngakumbi nangakumbi ekukhuselweni kwendalo kunye nokugcinwa kwamandla, ukuveliswa kwezinto eziluhlaza, kunye nenkqubo yokuvelisa i-enameled wire iya kuvelisa ukungcola okuninzi.
Itekhnoloji yezixhobo zamashishini amaninzi abukho kumgangatho, kwaye noxinzelelo lokhuselo lokusingqongileyo luyanda. Ngaphandle kophando kunye nophuhliso lweteknoloji yokukhusela indalo kunye nokuqaliswa kwezixhobo zokukhusela indalo, kunzima ukuba amashishini aphile kwaye aphuhlise ixesha elide.
Ixesha lokuposa: Mar-21-2023