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????聯(lián)系人：鄭阿清                              ????                       
????手 機(jī)：18106937709（微信同號）????
????QQ: 3007272972                          ????

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  The tap water is raised from the underground pool to the standby water point once, during which the secondary water supply is not needed through the roof water tank, the secondary pollution is avoided, the water quality is better, the building shape is more beautiful, but its cost is higher. This way requires reliable power supply performance, selection of equipment must be reliable, otherwise there will be water cut phenomenon. Frequency conversion pump is both energy-saving and water quality assurance, in the conditions of the housing should be considered to adopt. New Requirements in the field of property management: Several home buyers have to carry out a second renovation after buying a house, so the property management department needs to inform the owners before the renovation should pay attention to matters, especially to the kitchen and toilet of the various outlets, need to use paper to close the drain, do not make foreign matter, cement mortar, glue, paint, etc. into the pipeline cause blockage, affect the drainage effect. Some residents in order to increase the room, their own balcony into the kitchen, in the original balcony drainage drainage of sewage leakage,

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他的確很老，一副單薄的身材佝僂著腰;臉上的皺紋縱橫交錯，腦袋上幸存許多發(fā)絲又白又長;自己還得意地稱自己為“稀發(fā)仙”;他的眼睛十分有神，交談時的言語慢條斯理。這就是我最敬重的一位老人——我的爺爺。

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