SS 69 AMD 1-1981 冷水蓄水池用浮子操作阀的浮子(塑料制品)规范．修订1

标准号：SS 69 AMD 1-1981
中文标准名称：冷水蓄水池用浮子操作阀的浮子(塑料制品)规范．修订1
英文标准名称：SPECIFICATION FOR FLOATS (PLASTICS) FOR FLOAT OPERATED VALVES FOR COLD WATER CISTERNS AMENDMENT NO. 1
发布日期：1981/1/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：Delete the entire paragraph and substitute with the following:This Singapore Standard specifies requirements for floats with or without boss inserts, for use in cold water cisterns, comprising plastics spherical floats of 102 mm, 114 mm, 127 mm and 152 mm diameters, and non-spherical floats having equivalent lifting efforts suitable for attachment to the float-operated valves specified in BS 1212:Part 2 and SS 256.Note. The titles of the standards referred to in this standard are listed in the back page of the standard.060720006762