flared type tube fittings-union elbow-assembly的意思|示意
美 / /
英 / /
喇叭形管件-接头弯头组件
flared type tube fittings-union elbow-assembly的网络常见释义
扩口式直角管接头 扩口式直角管接头 flared type tube fittings--union elbow--assembly; flared type tube fittings-union elbow-assembly 直角管孔探侧镜 right-angle borescope ..