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消烟 | |
ecol. | abatement of smoke |
AC3 过滤器 | |
multimed. | AC3 filter |
过滤器 | |
dril. | filter cell |
ecol. | shock absorber; after-filter |
environ. | filter |
hydroel.st. | strainer |
steel. | filter delivery |
| |||
abatement of smoke | |||
smoke abatement; smoke elimination |
消烟 : 49 phrases in 14 subjects |