Chinese water supply pipeline trenchless technology and rehabilitation standard Promotion meeting was convened in Zhengzhou form 21th to 22th September with the establishment, implementation and promotion of the trenchless rehabilitation technology standards as its main theme. And a lot of related Comments and Suggestions were proposed by the participants. And all of them consistently agreed that the promotion of the trenchless rehabilitation technology standards of Chinese water supply need a long way to go. The hold of this meeting is therefore timely.
Chairman of the board Mr Xu Xiaohua took part in and gave some discussion and suggestion in the meeting. Technical supervisor Ge Yanchao and Zhang Yanpu and Wang Chengquan also took part in this promotion meeting and the establishment of trenchless rehabilitation technology standards.
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