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Main page>UNE standards>UNE 22301:1992 - APPARATUS FOR THE DETECTION AND MEASUREMENT OF METHANE TO 5% IN UNDERGROUND MINES.
in stockReleased: 1992-07-08
UNE 22301:1992
APPARATUS FOR THE DETECTION AND MEASUREMENT OF METHANE TO 5% IN UNDERGROUND MINES.
Aparatos para detección y medida de metano hasta el 5% para uso en minería subterránea.
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78.94 USD
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78.94 USD
Standard number:
UNE 22301:1992
Pages:
14
Released:
1992-07-08
Status:
Standard
DESCRIPTION
UNE 22301:1992
THE PURPOSE OF THIS RULE IS TO FIX THE GENERAL SPECIFICATIONS FOR THE CONSTRUCTION AND TEST METHODS OF PORTABLE, REMOVIBLE AND PERMANENT APPARATUS FOR THE DETECTION OF METHANE TO 5%. IT WILL APPLY TO THE NETWORK CONNECTED APPARATUS AND THE ONES BATTE
