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- Square Cast Iron Gate Valve 方形铸铁闸门
- Industrial valves - Cast iron gate valves. 工业用阀。铸铁闸阀。
- CAST IRON GATE VALVES SQUARE HEAD FLANGED END NON RAISING STEM 方头铸铁阀门螺丝接口,非上升杆
- Ductile cast iron gate valves for water works 供水用延性铸铁闸门阀
- Round Cast Iron Gate Valve 圆形铸铁闸门
- Predominantly key-operated cast iron gate valves for underground use 地下用的按钮操纵的铸铁闸阀
- cast iron gate valve 铸铁闸阀
- Specification for predominantly key-operated cast iron gate valves for waterworks purposes 水厂用双法兰铸铁楔形闸阀规范
- Valves for waterworks purposes - Predominantly key-operated cast iron gate valves - Code of practice 水厂用阀。主要键操作的铸铁闸阀。操作规范
- Non-rising-inside screw stems are used in bronze and iron gate valves. 暗杆－内螺纹结构用于青铜和铸铁闸阀。
- square cast iron gas welding rod 方铸铁气焊条
- Installation dollars saved with lightweight butterfly valves as co***ared to heavyweight cast iron valves; i.e. a 10" butterfly may weigh 55 pounds, whereas a 10" iron gate may weigh 490 pounds. 轻型蝶阀的安装费用比重型铸铁阀门节省的多：例如，一个公称通径10英寸的蝶阀重55磅，而一个10英寸的铸铁闸阀重量就高达490磅。
- The iron gate jarred when he opened it. 他开门时，铁门发出刺耳的嘎嘎声。
- Mr Black was a man of cast iron will. 布莱克先生是个意志坚定的人。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- Application of Cast Iron Gate with Flanged Rigid Seal to Hydraulic Structures 法兰式刚性止水铸铁闸在水工建筑物上的应用
- The iron gate was pulled to with a clang. 铁门哗的一声拉上了。
- Dual Grease Injector at Seat Ring and Wedge of Gate Valve. 闸阀的阀座环和楔形闸板上的双重润滑油注入器。
- Ductile and Alloy Iron Gate Valves Illustrated Index 球墨铸铁和合金铸铁闸阀插图索引
- Soft-sealing gate valve can be used for adjusting purpose. 软密封闸阀也可作调节阀使用。
