[GB 591-1984] 船用法兰铸铁截止止回阀[已作废]
发布时间:1985-03-01
实施时间:1985-03-01
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发布时间:1985-03-01
实施时间:1985-03-01
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发布时间:1985-03-01
实施时间:1985-03-01
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[GB 1850-1984] 船用外螺纹重块式快关阀[已作废]
发布时间:1984-06-01
实施时间:1985-03-01
内容详见本标准。
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[GB 1951-1984] 船用低压外螺纹青铜截止阀[已作废]
发布时间:1984-06-01
实施时间:1985-03-01
内容详见本标准。
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[GB 1953-1984] 船用低压外螺纹青铜截止止回阀[已作废]
发布时间:1984-06-01
实施时间:1985-03-01
增设防松的止动卡,以符合船规要求。
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[CB 3197-1983] 法兰铸钢海水截止止回阀[已作废]
发布时间:1984-05-01
实施时间:1984-05-01
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发布时间:1984-05-01
实施时间:1984-05-01
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发布时间:1984-05-01
实施时间:1984-05-01
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发布时间:1984-05-01
实施时间:1984-05-01
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发布时间:1984-02-13
实施时间:1984-10-01
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发布时间:1984-02-13
实施时间:1984-10-01
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[CB* 3192-1983] 外螺纹蒸汽青铜直角安全阀[已作废]
发布时间:1984-02-10
实施时间:1985-01-01
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发布时间:1984-01-01
实施时间:1984-01-01
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[CB 595-1977] Pg200空气直角节流阀[已作废]
发布时间:1984-01-01
实施时间:1984-01-01
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发布时间:1983-12-15
实施时间:1984-10-01
内容请见本标准。
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[GB 1241-1983] 船用外螺纹锻钢截止止回阀[已作废]
发布时间:1983-01-02
实施时间:1984-10-01
内容详见本标准。
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[GB 596-1983] 船用外螺纹青铜截止止回阀[已作废]
发布时间:1983-01-02
实施时间:1984-10-01
内容请见本标准。
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发布时间:1983-01-02
实施时间:1984-10-01
内容请见本标准。
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发布时间:1983-01-02
实施时间:1984-10-01
内容请见本标准。
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