SANS 1056-2 Ed. 2.02 (2012)现行
Ball Valves - Part 2: Heavy Duty Valves (Not Fire-Safe)
出版：South African Bureau of Standards
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基本信息
标准编号： SANS 1056-2 Ed. 2.02 (2012)
发布时间：2012/6/26 0:00:00
标准类别：Standard
出版单位：South African Bureau of Standards
标准页数：0
标准简介
Describes the requirements for heavy duty ball valves of nominal sizes 8 mm to 400 mm and working pressures of 2 MPa, 5 MPa and 10 MPa at working temperatures of up to 50 degrees C.
本标准替代的旧标准
