美标三通
-
2J41Y-300Lb美标型保温夹套截止阀 -
直通式截止阀美标型8J541Y-150LbCAD图纸 -
直通式截止阀美标型5J41H-150LbCAD图纸 -
旋启式止回阀美标型DN50(WCB)CAD图纸 -
旋启式止回阀美标型3H44Y-600LbCAD图纸 -
直通式截止阀美标型3J61Y-2000LbCAD图纸 -
旋启式止回阀美标型2H64H-300LbCAD图纸 -
10″J41H-150Lb美标截止阀CAD图纸 -
美标蝶阀Z545T-10c DN1200Acad图纸 -
平板闸阀美标ZF3F600-4-00CAD图纸 -
美标硬密封硬球阀1.5Q61Y1500LbCAD图纸 -
美标固定球阀硬密封2.5Q61Y800LbCAD图纸 -
美标型600磅级楔式闸阀 4Z40H-600LbCAD图纸 -
美标硬密封硬球阀1Q61Y1500LbCAD图纸 -
ANSI-150(A)ANSI-150美标平焊法兰cad图纸 -
弯头，外牙，接头，球阀，三通等机械标准零件库 -
200X200正三通-加工图纸 -
旋启式止回阀美标型6H44Y-600LbEXB图纸 -
旋启式止回阀美标型6H41H-600LbEXB图纸 -
8款24VDC三通电磁阀模型
