We produce carbon steel, stainless steel, stainless steel, grey iron, nodular iron and copper alloy castings eti.under CCS, LR, DNV, GL, ABS, BV, RINA classification society material approval.是什么意思_We produce carbon steel, stainless steel, stainless steel, grey iron, nodular iron and copper alloy castings eti.under CCS, LR, DNV, GL, ABS, BV, RINA classification society material approval.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句