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- low pressure pipe irrigation technique 低压管灌技术
- Study on the Application of the Low Pressure Pipe Irrigation Technique in the Water-Saving Agriculture of Henan Province 低压管灌技术在河南节水农业中的应用研究
- Amateur pressure pipe irrigation works done since the generation of software quality table! 业余做的水利工程压力管道质检表自生成软件！
- Irrigation technique of low pressure pipe in field 田间低压管灌技术的应用
- Strengthening Supervision of Low Pressure Pipe Line 加强低压管道的监督
- COMPARISON OF CANAL LINING AND LOW PRESSURE PIPE IN A PUMPING IRRIGATION DISTRICT 小型机电灌区两种节水工程措施的比较
- low-- pressure pipe irrigation 低压管道灌溉
- Treatment of Common faults in low pressure pipe network in city gas 城市燃气中低压管网运行中的常见故障及处理方法
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- Standard Practice for Underground Installation of Thermoplastic Pressure Piping Irrigation Systems 热塑压力管道灌溉系统的地下装置
- The barometer recorded a low pressure. 气压表标明有一低气压。
- Practice for Underground Installation of Thermoplastic Pressure Piping Irrigation Systems 热塑压力管道灌溉系统的地下装置实施规程
- ANSI/AWWA C950-95,Fiber glass pressure pipe[S]. 玻璃纤维增强塑料拉伸性能试验方法[S].
- Water supplies to the house are at low pressure. 这房子的供水水压低。
- Low Pressure Valve Options and Accessories Misc. 低压阀门备选件和附件。
- Piston cooling oil inlet low pressure slow-down. 活塞冷却油入口压力低降速。
- Cylinder liner water inlet low pressure slow-down. 缸套水入口压力低降速。
- Deep pipe irrigation can be especially useful on slopes and in crusty soils where surface applied water will run off. 描述:深度管道灌溉在斜坡和硬质土壤环境中非常适用，因为在那些地方地表灌溉浪费水资源。
- Low pressure mold closing is standard . 低压开关模装置可保护模具的安全。
- High and low pressure spay gun with adiabatic grip. 高低压可调水枪，防热枪柄。
