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1.禁火区没有动火证不焊2.密闭容器不焊3.进入贮罐无人监护不焊4.搭铁线路不畅通不焊5.焊件来路不明不焊6.带压设备不焊7.有毒物和易燃物未清除不焊8.火星飞溅物去向不明不焊9.防爆车间无可靠措施不焊10.回火防止器有问题不焊
1. No fire zone in the fire zone is not welding 2. Airtight containers are not welded 3. Into the storage tank is unmanned not welded 4. Ground access is not smooth 5. Solder unknown unknown welding 6. With pressure equipment Not welded 7. Toxic and combustible material not clear not welded 8. Mars splash unknown unknown 9. Explosion-proof workshop not reliable measures 10. Tempering prevent problems Do not weld