GB/T 16658-2026 in English

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Standard No:	GB/T 16658-2026
Document status:	TO BE VALID
Title in English:	Determination of copper, cobalt, nickel, zinc, chromium, cadium and lead in coal
Title in Chinese:	煤中铜、钴、镍、锌、铬、镉、铅的测定方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2026-03-31
Implemented on:	2026-10-01
Superseding:	GB/T 16658-2007 Determination of chromium cadium and lead in coal GB/T 19225-2003 Determination of copper,cobalt,nickel and zinc in coal
ICS Classification:	73.040-Coals
Chinese Classification:	D21-Coal analysis methods
Professional Classification:	GB-National Standard

《GB/T 16658-2026煤中铜、钴、镍、锌、铬、镉、铅的测定方法》由TC42（全国煤炭标准化技术委员会）归口，TC42SC1（全国煤炭标准化技术委员会煤炭检测分会）执行，主管部门为中国煤炭工业协会。

More samples: GB 50021-2001(2009) YD/T 3934-2021 DL/T 5154-2012

Sample only — not a preview of GB/T 16658-2026

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