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fine pitch thread | |||
fine-pitch thread; fine-pitched thread; fine thread; Swiss screw-thread; Thury screw-thread |
细牙螺纹: 34 phrases in 11 subjects |
Architecture | 1 |
Automobiles | 6 |
Aviation | 1 |
Chemistry | 2 |
Earth sciences | 1 |
Electric machinery | 1 |
General | 5 |
Mechanics | 5 |
Oil / petroleum | 2 |
Rail transport | 1 |
Technology | 9 |