论文部分内容阅读
在众多的建筑工地上,控制地下水和地表水是一项基础作业,为此,制造商们最新推出性能高、使用可靠和维修简单的水泵来满足建筑商们的要求。Richard High报道。
Control of groundwater and surface water is a basic operation on numerous construction sites, and to this end manufacturers have come up with builders’ requirements for high performance, reliable and easy-to-use pumps. Richard High reports.