flared type tube fittings-union elbow-assembly的意思|示意

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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 ..