常見例句Stellite 6 or cobalt free seats and discs. 鎢鉻鈷合金6或無鈷閥座和閥瓣。Stellite 6 or cobalt free wedge and seats. 鎢鉻鈷合金6或無鈷楔板和閥座。Hard Facing is weld deposited Cobalt base alloy. 硬面焊接鈷基合金沉淀物。Fixed a crash bug within Cobalt systems. 修正了一個 cobalt 系統(tǒng)力的漏洞EXP: diamonds, copper, crude oil, coffee, cobalt. 出口:鉆石,銅,重油,咖啡,鈷Trim numbers with H have cobalt alloy hardfaced seat ring facing. 帶有H的閥內件型號具有鈷合金硬面閥座環(huán)表面。 返回 cobaltic