DIN 4809-1 (1986-11) 标准详情
- 标准号:DIN 4809-1 (1986-11)
- 中文标题:
- 英文标题:Compensators Made Of Elastomeric Compound Materials (rubber- Compensators) For Warm Water Heating-plants - Up To A Maximum Operating-temperature Of 100 Degrees C & A Maximum Pressure Of 10 Bar
- 标准类别:德国标准DIN
- 发布日期: