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美国法 | |
tech. | American method of tunnel driving |
B & S 规 | |
railw. | Brown and Sharpe Gauge |
B & S规 | |
earth.sc. | ge brown and sharpe wire gage; ge brown and sharpe wire gauge |
规 | |
gen. | caliber; calibre; caliber |
busin. | bar |
dril. | gauge; gage |
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American method of tunnel driving |
美国法: 191 phrases in 39 subjects |