海上平臺(tái)管節(jié)點(diǎn)用碳錳鋼板規(guī)范
16.Specification%20for%20Carbon%20Manganese%20Steel%20Plate%20for%20Offshore%20Platform%20Tubular%20Joints%20C.pdf
溫馨提示！ 您所在的會(huì)員組沒有訪問權(quán)限,請(qǐng)聯(lián)系管理員