| | Ashcroft D4-24-B-XCY-30IWD 差压开关 | 32 | ￥3220.00 | ￥3220.00 | | ￥3220.00 |  |
| | Ashcroft 45-2174-SD-02L-VAC/30# 过程仪表 | 44 | ￥4440.00 | ￥4440.00 | | ￥4440.00 | |
| | Ashcroft 63-1008-SL-02L-60#/KPA 机械压力表 | 6 | ￥670.00 | ￥670.00 | | ￥670.00 | |
| | Ashcroft 63-W-1008-A-L-02B-30IHGV/30# 机械压力表 | 3 | ￥320.00 | ￥320.00 | | ￥320.00 | |
