proofness meaning in English
验证, 证明
Examples
- Requirements for burglar - proofness of explosives
炸药的防盗要求 - 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 - Aerospace series - circuit breakers - test methods - explosion proofness
航空航天系列.断路器.试验方法.防爆 - 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 - 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