| | Dwyer A3001 压力开关/仪表 | 27 | ￥2770.00 | ￥2770.00 | | ￥2770.00 |  |
| | Sensidyne 134SA 气体检测管 | 9 | ￥960.00 | ￥960.00 | | ￥960.00 | |
| | Sensidyne 237S 气体检测管 | 9 | ￥960.00 | ￥960.00 | | ￥960.00 | |
| | Ashcroft 45-1259-SD-04L-1000# 工业压力表 | 7 | ￥720.00 | ￥720.00 | | ￥720.00 | |
| | Sensidyne 8014-120U 气体检测管 | 9 | ￥960.00 | ￥960.00 | | ￥960.00 | |
| | Ashcroft 45-1259-SD-04L-15# 工业压力表 | 7 | ￥720.00 | ￥720.00 | | ￥720.00 | |
| | Sensidyne 126SA 气体检测管 | 9 | ￥960.00 | ￥960.00 | | ￥960.00 | |
| | Cole-Parmer PMR1-010793 变截面流量计 | 31 | ￥3179.00 | ￥3179.00 | | ￥3179.00 | |
| | Sensidyne 8014-120SD 气体检测管 | 9 | ￥960.00 | ￥960.00 | | ￥960.00 | |
| | 英国Protea Solus HCl 氯化氢气体分析仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
