MT 223-1990 in English
VALIDCoal 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
$214.00
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.
Sample only — not a preview of MT 223-1990

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