| | Ashcroft 25-1130-FD-25S-30＃ 差压计 | 11 | ￥1190.00 | ￥1190.00 | | ￥1190.00 |  |
| | Wika 82120T1A4 数字指示器 | 21 | ￥2135.00 | ￥2135.00 | | ￥2135.00 | |
| | Thermo Scientific 31805-052130 HYPERSIL CPS-2（氰基）柱 - 长度50mm，2.1mm内径，粒径5μm | 41 | ￥4185.00 | ￥4185.00 | | ￥4185.00 | |
| | CENTER 325噪音计 | 7 | ￥750.00 | ￥750.00 | | ￥750.00 | |
| | TYGON2475 17# 高纯度软管 | 15 | ￥1584.00 | ￥1584.00 | | ￥1584.00 | |
