proofness中文什么意思

验证, 证明

• damp proofness:    防湿性
• fire proofness:    耐火性
• gas proofness:    不透气性,气密性; 防气性; 防污气 ...

例句与用法

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1. Requirements for burglar - proofness of explosives
   炸药的防盗要求
2. Footwear . method of test for the dynamic wayer proofness of soling leather
   鞋袜.皮鞋底动力渗透性试验方法
3. Aerospace series - circuit breakers - test methods - explosion proofness
   航空航天系列.断路器.试验方法.防爆
4. Test method for salt water proofness of insulating varnishes over enameled magnet wire
   漆包磁线上绝缘清漆防盐水腐蚀的试验方法
5. Aerospace series - circuits breakers - test methods - part 404 : explosion proofness
   航空航天系列.断路器.试验方法.第404部分:防爆