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临时用电作业
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临时用电作业
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释
temporary electricity work
临时用电作业
当在施工、生产、检维修作业区内作业过程中,使用正式运行的电源上所接的非永久性用电、涉及临时照明、手持电动工具、电动机械设备的作业。
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Ivolga Cemetery
Ivolga Fortress
Ivo Pogorelich
Ivor Armstrong Richards
Ivor Wilks
Ivory
ivory
Ivory Carving Boxes with Cloud Pattern
Ivory Carvings Brush Pot with Picture of Fishing Enjoyment Signature of Huang Zhenxiao
ivory carving Scrolls of Noble Ladies’ Relaxed Life under the Moon
ivory carvings of the Ming and Qing Dynasties
ivory flute carved with opera scenes preserved in Suzhou City
ivory hunter
Ivory Mat
ivory product
Ivory Rule of Jiajing
ivory sculpture and carving
Ivory Snuff Bottle with Picture of Red-crowned Crane in Qianlong Reign
Ivory theorem
Ivo van Hove
IVP
Ivrea
IVSS
IVT
IVUS
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