标准号:ASTM F2934-2012
中文标准名称:HVAC管道用循环金属风箱型膨胀节的标准规格
英文标准名称:Standard Specification for Circular Metallic Bellows Type Expansion Joint for HVAC Piping Applications
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
国际标准分类号:91.140.30 (Ventilation and air-conditioning system