| | Troemner 9752 200lb 17“DIA。常衡开槽重量，精度表 | 148 | ￥14800.00 | ￥14800.00 | | ￥14800.00 |  |
| | Troemner 9490 2LB 5“直径W / NIST校准砝码 | 10 | ￥1010.00 | ￥1010.00 | | ￥1010.00 | |
| | Drager 8101071 气体检测管 | 5 | ￥550.00 | ￥550.00 | | ￥550.00 | |
| | Troemner 7018-0 质量，50克校准砝码 | 7 | ￥740.00 | ￥740.00 | | ￥740.00 | |
| | Ashcroft 20-W-1005-H-01L-600# 机械压力表 | 2 | ￥240.00 | ￥240.00 | | ￥240.00 | |
