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Chinese National Standard Category: Marine valve fittings |
English Title: | Low pressure bronze male screw-thread check valve for marine use |
Chinese Title: | 船用低压外螺纹青铜止回阀 |
Standard No.: | GB 1952-1980 |
Category No.: | U52 |
Issued by: | NBS |
Issued on: | 1980-5-15 |
Implemented on: | 1981-1-1 |
Status: | superseded |
Superseded by: | GB/T 1952-2015 Marine low pressure bronze male threaded check valves |
Superseded on: | 2015-10-1 |
Abolished on: | |
Superseding: | GB 1951-1980 |
Word Count: | 1000 words |
Similar Standards: | CB 854-1976 CB 300-1977 CB 567-1977 CB 853-1976 CB 588-1967 CB 580-1968 CB 301-1977 CB 595-1977 CB 575-1977 GB/T 11696-1996 CB 563-1968 CB 299-1977 CB 900-1979 CB 898-1979 CBM 1078-1982 CB 565-1977 CB 577-1967 CB 906-1979 CBM 1041-1981 CB 566-1977 |
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