GB/T 35842-2018
Technical requirements for pre-insulated directly buried valve of urban heating (English Version)
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GB/T 35842-2018
Standard No.
GB/T 35842-2018
Language
Chinese,
Available in English version
Release Date
2018
Published By
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
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GB/T 35842-2018
GB/T 35842-2018 history
2018
GB/T 35842-2018
Technical requirements for pre-insulated directly buried valve of urban heating
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