GB/T 11638-2011
Dissolved acetylene cylinders
Be replaced
2021-07
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Std.
GB/T 11638-2011
Standard No.
GB/T 11638-2011
Language
Chinese
Release Date
2011
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
Replace By
GB/T 11638-2020
Lastest
GB/T 11638-2020
GB/T 11638-2011 history
2020
GB/T 11638-2020
Acetylene cylinders
2011
GB 11638-2011
Dissolved acetylene cylinders
2003
GB 11638-2003
Dissolved acetylene cylinders
1989
GB 11638-1989
Dissolved acetylene cylinders
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