T/JSAS 055-2024
Specification for management of river sand-mining (English Version)

Std & Spec
Standard No.
T/JSAS 055-2024
Language
Chinese, Available in English version
Release Date
2024
Published By
Group Standards of the People's Republic of China
Lastest
T/JSAS 055-2024

T/JSAS 055-2024 history




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