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MT/T 679-1997 English PDF

US$319.00 ยท In stock
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MT/T 679-1997: General technical condition of Rayleigh wave seismograph for mining
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
MT/T 679-1997English319 Add to Cart 3 days [Need to translate] General technical condition of Rayleigh wave seismograph for mining Obsolete MT/T 679-1997

Standard similar to MT/T 679-1997

MT/T 1145   MT/T 1144   

Basic data

Standard ID MT/T 679-1997 (MT/T679-1997)
Description (Translated English) General technical condition of Rayleigh wave seismograph for mining
Sector / Industry Coal Industry Standard (Recommended)
Classification of Chinese Standard D82
Classification of International Standard 73.100.99
Word Count Estimation 8,868
Date of Issue 12/30/1997
Date of Implementation 6/1/1998
Summary This standard specifies the mine explosion Rayleigh wave detector type and composition, technical requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to the use of coal mine and surface Rayleigh wave detector (hereinafter referred to as "equipment"). Also apply to other sectors of engineering geology, hydrogeology and ground roadway using Rayleigh wave detector.

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