Home > Term: permissible lamp
permissible lamp
Any electric or flame safety lamp that is similar in all respects to a lamp tested and approved by the U.S. Mine Safety and Health Administration.
- Jenis Kata: noun
- Industri / Domain: Pertambangan
- Kategori: Peratmbangan secara umum; Mineral mining
- Government Agency: USBM
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- ed.young
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