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手 孔 | |
dril. | hand hole |
oil transp. oil.proc. | hand hole |
手孔 | |
gen. | box; boxes |
archit. | hand hole |
compr. | access opening; hand hole |
earth.sc. | hand-hole |
oil | handhole |
接头 | |
water.res. | coupling |
盖 | |
tech. | cover |
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box; boxes | |||
access opening; hand hole | |||
hand-hole | |||
handhole | |||
| |||
hand hole | |||
| |||
hand hole | |||
| |||
hand hole | |||
| |||
hand hole |
手孔: 92 phrases in 19 subjects |