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- 密封垫和o型环是由人造橡胶制成的。Gaskets and O rings are made of elastomers.
- 环丁砜输送泵泵壳腐蚀分析及防护措施CORROSION ANALYSIS AND PROTECTION MEASURES OF SULFOLANE PUMP CASING
- 钛合金氢泵壳体Liquid hydrogen pump shell made from Ti alloy
- 用Mopar动力转向油液或同类产品润滑新的O型环油封。Lubricate new O-ring Seal with Mopar Power Steering Fluid or equivalent.
- 环loop
- 齿轮泵壳体加工工艺分析Process Analysis on Geared Pump Body
- 型的thysanuriform
- 泵pump
- 壳shell
- O型环O-rings
- 大型泵壳和模板的热处理Heat Treatment for Heavy Pump Case and Pattern Plate
- 外型exterior
- 壳体shell
- 户型house type
- 环比link relative ratio
- 圆环traffic circle
- 笔型pen type
- 钛制泵壳裂纹缺陷的补焊处理Overlaying Welding Treatment of Cracks on Titanium Pump Case
- 选型lectotype
- 研究了W/O型聚丙烯酰胺（PAM）胶乳在水中的凉阻性能。Drag reduction with W/O polyacrylamide latex(PAM)in water was studied in thispaper.
