您要查找的是不是:
- 和铸铁法兰阀The Iron Body Flane valve
- 无法兰拉伸件滑断水平修边法研究Research on the Gliding Fracture Level Edge-Trimming Method for the Drawn Non-Flange Parts
- 滑动轴承-有法兰或无法兰薄壁轴瓦-公差、结构要素及检验方法Plain Bearings-Thin-Walled Half Bearings With or Without Flange-Tolerance, Design Features and Methods of Test
- 2至12英寸公称通径的蝶阀是无法兰类型,但都有平板型和吊耳型两种类型。"Butterfly Valves 2""-12"" shall be of the flangeless type, both lug and wafer styles."
- 阀valve
- 电磁阀solenoid pilot actuated valve
- 闸阀gate(brake; shutoff; shut-off) valve
- 无法忍受intolerable
- 球阀ball plug
- 截止阀disconnecting valve
- 无法控制beyond control
- 幽兰orchid
- 阀值threshold values
- 无法形容unspeakable
- 单向阀holding valve
- 兰格Lange
- 无法避免的avoidless
- 无法解释的unsolvable
- 阀芯case
- 法兰克frank