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Method for float-and-sink analysis of coal
Translate name
STANDARD published on 1.1.1987
Designation standards: GB/T 478-1987
Note: WITHDRAWN
Publication date standards: 1.1.1987
SKU: NS-1231468
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-02-03 (Number of items: 2 259 855)
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