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内螺纹 | |
compr. | female screw; inside thread |
dril. | female thread |
hydroel.st. | female screw thread |
mech. | inside screw; internal thread |
mech.eng. | female thread |
met. | inside screw |
oil | box thread |
的 | |
gen. | of |
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class B thread (internal thread) | |||
interior screw; internal screw | |||
female screw; inside thread | |||
female thread | |||
internal screw thread; negative thread | |||
female screw thread | |||
internal thread | |||
female screw thread | |||
inside screw | |||
box thread | |||
box tread; inner screw | |||
internal threads | |||
female screw (螺栓); internal screw thread | |||
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internal thread; female thread | |||
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B thread | |||
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inside screw valve |
内螺纹: 138 phrases in 21 subjects |