Male Threaded Union的意思|示意
美 / /
英 / /
外螺纹接头
Male Threaded Union的网络常见释义
承插外螺纹活接 ... 钢法兰片/Steel Flange Plate 承插外螺纹活接/Male Threaded Union 承插内螺纹活接/Female Threaded Union ...