GB/T 15224.3-1994 in English
SUPERSEDEDClassification for quality of coal--Classification for calorific value of coal
- Issued on:1994-09-24
- Implemented on:1995-08-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 15224.3-1994煤炭质量分级 煤炭发热量分级》。
Scope
This standard stipulates the classification and naming of coal according to the range of low calorific value (Qnet, ar) on the basis of receipt. This standard applies to power coal and household coal.

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