到目前为止，你去了哪些地方？
The water supply plan is raised with water tower take the place of pneumatic water supply system, on the basis a engineering transformation, have to low cost, and remarkable saving energy.
通过工程改造，提出用高位水箱供水系统改造气压供水系统的供水方案，工程费用低，节能效果显著，为气压供水技术改造提供了一条途径。
The water supply plan is raised with water tower take the place of pneumatic water supply system, on the basis a engineering transformation, have to low cost, and remarkable saving energy.
通过工程改造，提出用高位水箱供水系统改造气压供水系统的供水方案，工程费用低，节能效果显著，为气压供水技术改造提供了一条途径。
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