| 1. | Water meters - part 3 : test methods and equipment
水表.第3部分:试验方法和设备
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| 2. | Cold water meters - displacement type - plastic main case
位移型塑料壳体冷水表
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| 3. | Study on remote reading water meter and auto - reading system
远传水表抄表系统的设计
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| 4. | Cold - water meters - propeller type for main line applications
主管线用旋桨式冷水表
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| 5. | Cold - water meters - displacement type , bronze main case
位移型青铜壳体冷水表
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| 6. | Verification regulation of horizotal spiral blade water meter
水平螺翼式水表检定规程
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| 7. | Inspiration from water meters management in singapore
新加坡水表管理的启示
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| 8. | Verification regulation of water meters at high pressure
高压水表检定规程
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| 9. | Water meters - part 2 : installation and conditions of use
水表.第2部分:安装和使用条件
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| 10. | Cold water meters - turbine type for customer service
家用涡轮式冷水表
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