lb300止回阀
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H43H-35-65止回阀cad加工图纸装配图+零件图 -
1.25Z41F46-150LB美标全衬氟闸阀设计CAD图纸 -
压力自密封杆楔式单匣阀16″Z54H-600Lb-00CAD图纸 -
1/2-DJ11Y-800Lb-0(-196)内螺纹连接低温截止阀设计图 -
1/2/"J61H-800Lb-00承插焊截止阀设计图 -
DN15_CS45H-150LB倒置筒式疏水阀总装图CAD图纸 -
二体固定管线球阀(150) Q347F-16C150LB-CAD图纸 -
AQ41铸钢法兰球阀AQ41-600Lb6X5Q41CAD图纸 -
升降式止回阀国标型400H44H64CAD图纸 -
旋启式止回阀DN80-DH44Y-25P设计CAD图纸 -
角式止回阀H63Y-450I_DN50CAD图纸 -
DN25-DH61Y-25BW低温止回阀设计CAD图纸+检查卡 -
4H44W16旋启式止回阀（装配图及明细表) -
压力自密封杆楔式单匣阀_10″Zz541H-900LB-00CAD图纸 -
压力自密封杆楔式单匣阀_8″Zz541H-900LB-00CAD图纸 -
低温止回阀DN150-DH61Y-25P设计CAD图纸+加工工艺+检查卡 -
DN25-DH61Y-25SW低温止回阀设计CAD图纸+检查卡+加工工艺 -
锥齿轮传动摆动式球阀QQq9BF3Y150Lb-16CAD图纸 -
压力自密封杆楔式单匣阀-18″Zz54H-900Lb-00电站阀CAD图纸 -
低温止回阀DN50-DH61F-25P、DN50-DH61Y-25P设计CAD图纸
