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每英尺钻孔 | |
gen. | per foot-of-hole |
费用 | |
automat. | charge |
econ. | outlays |
hydroel.st. | cost; outlay |
IMF. | charge |
interntl.trade. | charges |
met. | consumption |
sport. | fee |
| |||
per foot-of-hole | |||
per-foot-of hole drilled |
每英尺钻孔 : 1 phrase in 1 subject |
Engineering geology | 1 |