您要查找的是不是：
- Keywords pipe strander;pneumatic cushion bearing;research and produce; 管式捻股机;气垫轴承;研制;
- Keywords pipe welder;rolls;straightener;curvefit; 焊管机;轧辊;矫直机;曲线拟合;
- Keywords pipe;vibration;pressure pulsation;control; 管道;振动;压力脉动;控制;
- Keywords Pipe stress analysis;Tube end thrust lessening;Measures; 管道应力分析;减少管端推力;措施;
- Keywords pipe bender;copper thin-wall tube;wrinkle;defects;preventive measure; 弯管机;薄壁铜管;起皱;缺陷;预防措施;
- Keywords Pipe beveling machine;Underwater technology;Oil &gas pipe service; 坡口机;水下技术;油气管道维修;
- Keywords pipe;magnesium alloy;extrusion;mold;craft parameter;sprinkler; 管道;镁合金;挤压;模具;工艺参数;喷灌;
- Keywords piping pickling;corrosion;deactivation; 管道酸洗;腐蚀率;钝化;
- Keywords Pipe;Temperature difference;Inclined plane;Wriggle;Deformation damage; 管子;温差;斜面;蠕动;变形;破坏;
- Keywords pipe commissioning;drying;pigging;climbing point;steady-state model; 管道投产;除水;干燥;清管过程;瞬态模拟;
- Keywords pipes pump stations catchment system inverted siphons; 管道;泵站;截流系统;倒虹吸;
- Keywords pipe;internal surface treatment;automatic rotating;sandblaster;application; 管道;内表面处理;自动旋转;喷砂枪;应用;
- Keywords pipe string;fluid column pressure;instability;flexuosity;neutral point;stress; 管柱;液柱压力;不稳定;弯曲;中和点;应力;
- Keywords Pipe column of power plant air cooler;A-type precision oval welded steel tube;R&D;Prod-uct quality; 电站空冷器管束;A型精密椭圆焊管;研制;产品质量;
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
- Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
- Some keywords in SQL are also reserved words. SQL中的一些关键字也是保留字。
- Are reserved keywords in Office projects. 是Office项目中的保留关键字。
- Click the Keywords button at the top of the window. 点按窗口顶部的“关键词”按钮。
- Mention your keywords inside the meta tags. 梅塔内提你主题词标识。
