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地层检査 | |
tech. | stratigraphic inspection |
VB 仪 | |
tech. | V-B consistometer |
仪 | |
gen. | apparatus; device; equipment; instrument; meter; -meter |
eng.geol. | gauge |
hydroel.st. | meter |
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stratigraphic inspection (of well) |
地层检査 : 2 phrases in 1 subject |
Technology | 2 |