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rock permeability measurement scopethis standard rock specimens measurement procedures rock permeability auto-angle machine output transformer road maintenance machinery scopethis standard control system scopethis regulation
MT 223-1990 in English

MT 223-1990 in English

VALID

Coal and rock permeability measurement

  • Issued on:1990-10-30
  • Implemented on:1990-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $220.00
$214.00
Standard No: MT 223-1990
Document status: VALID
Title in English: Coal and rock permeability measurement
Title in Chinese: 煤和岩石渗透率测定方法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 1990-10-30
Implemented on: 1990-12-01
Chinese Classification: D20-Solid fuel ore in general
Professional Classification: MT-Coal
Related Keywords: rock permeability measurement scopethis standard
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本标准规定了测定煤和岩石渗透率采用的仪器、设备、试件、测定步骤和结果计算。
本标准适用于室内条件下煤和岩石试件渗透率的测定。


Scope

This standard specifies the instruments, equipment, test pieces, measurement procedures and result calculations used to measure the permeability of coal and rock. This standard is applicable to the determination of permeability of coal and rock specimens under indoor conditions.

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