参考图片 | 型号/品牌 | 描述 / 技术参考 | 操作 |
![]() | VFB-53 Dwyer Instruments | Flowmeter; Model VFB; 10-100 SCFH Air; 4-in. Scale; 3% Accuracy; Acrylic Body![]() | 查价格库存 查看详细 |
![]() | VFB-53-BV Dwyer Instruments | Flowmeter; Model VFB; 10-100 SCFH Air; 4-in. Scale; 3% Accuracy; Brass Valve![]() | 查价格库存 查看详细 |