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气侵 | |
dril. | gas cut; air-cut; gas contamination; gas cutting; gas intrusion |
检测仪 | |
dril. | detection instrument; tester |
nautic. tech. | inspection machine |
plast. | instrumentation |
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gas cut; gas contamination; gas cutting; gas intrusion | |||
gas invasion | |||
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air-cut |
气侵 : 121 phrases in 18 subjects |