2300lb止回阀

南瓜消音止回阀125H71X-16CAD图纸

南瓜消音止回阀100H71X-16CAD图纸

南瓜消音止回阀65H71X-16CAD图纸

南瓜消音止回阀150H71X-16CAD图纸

南瓜消音止回阀300H71X-16CAD图纸

南瓜消音止回阀40H71X-16CAD图纸

南瓜消音止回阀200H71X-16CAD图纸

南瓜消音止回阀50H71X-16CAD图纸

12Z41F46-150lb美标全衬氟闸阀设计CAD图纸

10Z41F46-150lb美标全衬氟闸阀设计CAD图纸

Q41F-150LB-WCB-2-3阀门图设计CAD图纸

3/4/"-800Lb J61Y型截止阀装配图

LB型轴向地脚式轻型拉杆油缸80x45x500

闸阀普通闸阀美标型1500磅级16″Z560Y-1500Lb(图纸)CAD图纸

蜗杆蜗轮传动全焊接固定球阀18Q367F-150LB-00CAD图纸

蜗杆蜗轮传动全焊接固定球阀24Q367F-150LB-00CAD图纸

J41H-600(lb)_NPS截止阀总装备图CAD图纸

4寸D943W-150Lb电动金属硬密封蝶阀总装图CAD图纸

空排止回阀175H48Y-200CAD图纸

弹性三偏心蝶阀65Dt343H-16C、65Dt373H-16C、21/2/"Dt343H-150Lb、21/2/"Dt373H-150Lb设计CAD图纸