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Ilu Brazil ati China fowo si adehun lati ju dola AMẸRIKA silẹ ati lo RMB Yuan.
Ilu Beijing ati Ilu Brazil ti fowo si adehun lori iṣowo ni awọn owo nina mejeeji, fifi owo dola AMẸRIKA silẹ bi agbedemeji, ati pe wọn tun gbero lati faagun ifowosowopo lori ounjẹ ati awọn ohun alumọni.Adehun naa yoo jẹ ki awọn ọmọ ẹgbẹ BRICS mejeeji ṣe iṣowo nla wọn ati awọn iṣowo owo taara…Ka siwaju -
imudojuiwọn owo nickel
Nickel ni a lo ni pataki ni iṣelọpọ irin alagbara ati awọn alloy miiran ati pe o le rii ni awọn ohun elo igbaradi ounjẹ, awọn foonu alagbeka, ohun elo iṣoogun, gbigbe, awọn ile, iran agbara.Awọn olupilẹṣẹ ti o tobi julọ ti nickel ni Indonesia, Philippines, Russia, New Caledonia, Australia, C ...Ka siwaju -
International bošewa
3ASTM A 478 - 97 3ASTM A580-Wire 3ASTM E2016-2011Ka siwaju -
Waya Mesh weaving orisi
Awọn oriṣi ti Asọ Asọ SPW Nikan Plain Dutch Weave ...Ka siwaju -
Wire Mesh Terminology
Wire Diameter Waya opin ni wiwọn ti sisanra ti awọn onirin ni apapo waya.Nigbati o ba ṣee ṣe, jọwọ pato iwọn ila opin waya ni awọn inṣi eleemewa ju ni wiwọn waya....Ka siwaju
