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Chinese National Standard Category: Coal analysis methods

English Title: Coal direct liquefaction―Determination of softening point of liquefaction residue―Ring and ball apparatus
Chinese Title: 煤炭直接液化 液化残渣软化点的测定 环球法
Standard No.: GB/T 30043-2013
Category No.: D21
Issued by: AQSIQ, SAC
Issued on: 2013-12-17
Implemented on: 2014-5-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:5500 words
Similar Standards: GB/T 18856.13-2002   GB/T 18856.12-2002   MT/T 1195-2020   GB/T 43218-2023   GB/T 43220-2023   GB/T 43219-2023   GB/T 19494.1-2023   GB/T 19494.2-2023   GB/T 19494.3-2023   GB/T 42035-2022   GB/T 41042-2021   GB/T 40697-2021   GB/T 39833-2021   GB/T 39836-2021   GB/T 39538-2020   GB/T 37769-2019   GB/T 37673-2019   GB/T 3058-2019   GB/T 37667-2019   T/CAQI 55-2018  
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