taper pipe thread
短語詞組
- taper external pipe thread 圓錐外管螺紋
- taper internal pipe thread 圓錐內(nèi)管螺紋
- taper pipe thread die 錐管螺紋板牙
- dryseal taper pipe thread 氣密斜管螺紋
- american taper pipe thread 美國標(biāo)準(zhǔn)錐管螺紋
- National Taper Pipe Thread 國定錐形管螺紋
- taps for taper pipe thread 錐管螺紋螺孔
- American standard taper pipe thread 美國標(biāo)準(zhǔn)錐管螺紋;布氏錐管螺紋
- taper -pipe-thread 錐形管螺紋 返回 taper pipe thread