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Yun-Sheng Yantai Petroleum Machinery Parts Co., Ltd. was founded in 1997, is currently a two-way protection of domestic production sucker rod coupling is one of the largest enterprises. 烟台运盛石油机械配件有限公司创建于1997年，目前是国内生产双向保护抽油杆接箍的最大企业之一。
petroleum machinery parts 石油机械配件
Guangzhou Xilong Machinery Parts Co., Ltd. 广州喜隆机械配件有限责任公司。
YANGZHOU YINGXIN TEXTILE MACHINERY PARTS CO., LTD. 扬州市迎新纺机器材有限公司。
SHANGHAI PETRO CONVEYOR TRANSMISSION MACHINERY PARTS CO., LTD. 上海帕卓输送传动机械配件有限公司。
Guangzhou Jiawei Construction Machinery Parts Co., Ltd. 广州佳伟工程机械配件公司。
SUZHOU TAIGE TEXTILE MACHINERY PARTS MAKING CO., LTD. 苏州泰格纺织机械制造有限公司。
Wear is one of the major causes of machinery parts" failures. 磨损是造成机械零部件失效的主要原因之一。
Abstract Faming Model XJ 50C well workover machinery maked by the Tonghua Petroleum Machinery Plant. It adopted merdese benz automobile as carrier. 通化石油化工机械厂生产的XJ－50C型车载式修井机在全国各大油田应用较广，这种修井机采用奔驰汽车作为载车，取力装置ZF－PTO直接从汽车取力作为修井机的动力。
QF-1300 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1300系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
Rather great errors occur when strength of petroleum machinery in service is designed only by using finite element analysis. 仅仅采用有限元分析来进行在役石油机械的强度设计,必然产生较大的误差。
QF-1000 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1000系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
QF-1600 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1600系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
Our company specializes in the production of precision machinery parts. 我公司专业从事精密机械部件生产。
The general method of reliability-optimization design of mechanical products is introduced with regard to the shock absorption belleville spring for petroleum machinery. 机械产品的可靠性设计也存在一个优化问题，从而使设计的产品在可靠性满足规定的前提下，其参数获得优化解。
LIU Yan-cong,WANG Hui-yi,SHI Yong-jun.Design of new reduced under reaming whipstock in ultrashort radius radial system[J].China Petroleum Machinery,2005,33 (1):18-20. [2]刘衍聪;王慧艺;石永军.;新型欠扩孔式径向水平井转向系统设计[J]
It provides theoretical supports to speed up implementation of CSD strategy and to promote CSD building in petroleum machinery manufacturing industry and... 指出我国石油机械制造企业应加快CS战略实施、推动行业乃至石油系统CS工程建设。
As a rust-inhibiting primer on steel, machinery parts where quick-drying is needed. 作为防锈底漆涂于需要快干的钢材、机械部件等部位。
Model QZ-10mud pump is a horizontal triplexsingle acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co., Ltd utilizing American technology and API standards. QZ-10型泥浆泵为卧式三缸单作用活塞泵,是青州石油机械厂有限公司利用美国技术和API标准制造的。
On the basis of analyzing the characters of the clients of domestic petroleum machinery manufacturing enterprises, the features and construction of the consumer-satisfaction degree (CSD) are investigated, and CSD model is set up. 在对我国石油机械制造企业用户特征分析的基础上 ,探讨了用户满意度CSD的特征和构成 ,构建了CSD模型。最后指出 :石油机械制造企业CSD是一个多因素、多环节、多阶段综合作用的必然结果 ,其模型归根结底是一种消费者心理与行为的表现。