采暖与卫生工程施工及验收规范的英文
code for construction and acceptance of heating and sanitary works
例句与用法
- Code for construction and acceptance of heating and sanitary works
采暖与卫生工程施工及验收规范 - 1 2 code for construction and acceptance of heating and sanitary works
采暖与卫生工程施工及验收规范