品牌
生产厂家厂商性质
上海市所在地
操作压力: | 正压:353Pa36mmH2O, |
| 980Pa100mmH2O |
| 负压:295Pa30mmH2O |
操作压力: | 正压:353Pa36mmH2O, |
| 980Pa100mmH2O |
| 负压:295Pa30mmH2O |