Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 9237-2017 |
Refrigerating systems and heat pumps—Safety and environmental requirements + No.2 modification sheet 制冷系统及热泵 安全与环境要求+《第2号修改单》 |
China National Standards Refrigerating systems heat |
 English PDF |
| GB/T 33224-2016 |
Environment impact evaluating method on mechanical refrigerating systems used for cooling and heating 制冷和供热用机械制冷系统环境影响评价方法 |
China National Standards Refrigerating systems heat |
English PDF |
| GB/T 23682-2009 |
Refrigerating systems and heat pumps - Flexible pipe elements, vibration isolators and expansion joints - Requirements, design and installation 制冷系统和热泵 软管件、隔震管和膨胀接头 要求、设计与安装 |
China National Standards Refrigerating systems heat |
English PDF |
| GB/T 23681-2009 |
Refrigerating systems and heat pumps - System flow diagrams and piping instrument diagrams - Layout and symbols 制冷系统和热泵 系统流程图和管路仪表图 绘图与符号 |
China National Standards Refrigerating systems heat |
English PDF |
| GB 9237-2001 |
Mechanical refrigerating systems usedfor cooling and heating--Safety requirements 制冷和供热用机械制冷系统安全要求 |
China National Standards Refrigerating systems heat |
English PDF |
| Find out:5Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
