mining safety equipments and ppe
... 密闭空间防护Confined Space Safety 矿山安全/个人防护Mining Safety Equipments and PPE 化学渗漏除污Chemical Spill Control & Decon ...
基于4个网页-相关网页
... 密闭空间防护Confined Space Safety 矿山安全/个人防护Mining Safety Equipments and PPE 化学渗漏除污Chemical Spill Control & Decon ...
基于4个网页-相关网页
mining safety equipments and ppe
矿山安全设备及个人防护用品
以上为机器翻译结果，长、整句建议使用 人工翻译 。