The technology and using of high pressure water cleaning for oil field's vitta and oilcan are discussed.
本文简单介绍了高压水清洗技术在清洗油田油管、运输油罐等设备时的情况。
Disc brake, as the name suggests, the shape is like a disc and its main parts include brake disc, wheel cylinder, brake caliper and vitta etc.
盘式制动器又称为碟式制动器，顾名思义是取其形状而得名：它的主要零部件有制动盘、分泵、制动钳、油管等。
Regarding to your inquiry of vitta, we are so glad to tell you that the factory has agreed to provide 100 suits through our reduplicate effort.
关于你方油管察举的询价，我们很高兴通知你们，通过我们反复的努力，厂房已同意供应100套。
Specializing in sea lifesaving, petroleum vitta reconnaissance, locating sign, self-service relay station, emergency electrical source, etc, civil and military affairs.
特别适合用于海洋救生、石油管道勘测、示位标、无人中继站、应急电源等军事民事领域。
Note: the product is suited the quick connect of vitta and if used convenience and save Labour. We can customize varieties of size specification quick connect by customers.
注：本产品适合油管快速连接，使用方便省力，还可根据客户需求可定做各种大小规格快速接头。
We regarding resistancial intensity of lopsided abrasion vitta as destruction question, applying elastoplastic finite element method to analyzed the lopsided abrasion vitta′s resistancial intensity.
文中将偏磨油管的破裂强度问题看作失稳问题，应用弹塑性有限元方法分析了偏磨油管的破裂强度。
We regarding resistancial intensity of lopsided abrasion vitta as destruction question, applying elastoplastic finite element method to analyzed the lopsided abrasion vitta′s resistancial intensity.
文中将偏磨油管的破裂强度问题看作失稳问题，应用弹塑性有限元方法分析了偏磨油管的破裂强度。
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