| | Ashcroft 30-2074-SD-02L-100# 数字压力表 | 35 | ￥3500.00 | ￥3500.00 | | ￥3500.00 |  |
| | Sensidyne 139SB 气体检测管 | 9 | ￥960.00 | ￥960.00 | | ￥960.00 | |
| | Ashcroft 15-W-1005-P-H-01B-VAC/0# 机械压力表 | 1 | ￥190.00 | ￥190.00 | | ￥190.00 | |
| | 溶剂型Flouresent的红色染料，4盎司,Kingscote 506250-RF4 Fluorescent RED Leak Tracer Dye | 5 | ￥577.50 | ￥577.50 | | ￥577.50 | |
| | Sensidyne 8014-120SD 气体检测管 | 9 | ￥960.00 | ￥960.00 | | ￥960.00 | |
