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Database: 365,228(8 Aug 2026)
density logging instruments borehole density technical condition technical requirements density indexgb/t22594 density meter method arsenic aluminum alloy strip third-level system third-level system
MT/T 678-1997 in English

MT/T 678-1997 in English

SUPERSEDED

General technical condition of borehole density logging instrument for mining

  • Issued on:1997-12-30
  • Implemented on:1998-06-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $220.00
$214.00
Standard No: MT/T 678-1997
Document status: SUPERSEDED
Superseded by: KA/T 17-2023 Density logging instruments used in coal mine
Superseded on: 2024-01-31
Title in English: General technical condition of borehole density logging instrument for mining
Title in Chinese: 矿用密度测井仪通用技术条件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 1997-12-30
Implemented on: 1998-06-01
ICS Classification: 73.100.99-Other mining equipment
Chinese Classification: D82-Geophysical search equipment
Professional Classification: MT-Coal
Related Keywords: density logging instruments
borehole density
technical condition
technical requirements
density
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本标准规定了矿用密度测井仪的技术要求、试验方法、检验规则以及标志、包装、运输和贮存。
本标准适用于矿用密度测井仪。


Scope

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of mining density logging instruments. This standard applies to mining density logging instruments.

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