空调: air-conditioning用: 40分钟跑完全程 run the course in 4 ...通风机: ventilator; air machine; low ...安全: safe; secure; safety; securi ...要求: ask; demand; require; claim; ...工业电动洗衣机安全要求: safety requirements for electric commercial clothes-washing equipment工业干洗机安全要求: safety requirements for commercial dry-cleaning machines船用通风机: marine fan矿用通风机: mine ventilating fan通风式灯具安全要求: safety requirements for airhandling luminairess安全要求: safety requirement安全要求等级: safety requirement classes储运安全要求: safety requirements for paper products handling and storage灯串安全要求: safety requirements for lighting chains破舱安全要求: flooding requirement通用安全要求: mechanical parking systems general safety requirement用火安全要求: fire safety requirements安全要求；安全规格: safety requirements麻醉时用通风机: standard specification for ventilators intended for use during anesthesia吸排气两用通风机: combined downcast-uptake ventilator电光源的安全要求: safety requirements of electrical light source电子衡器安全要求: safety requirements for electronic weighing instruments儿童推车安全要求: safety requirements for perambulators for children防护屏安全要求: safety requirement of shield纺织坏安全要求: safety requirements for textile machinery
