Drainage; Control of Sub-Surface Water Management by Drainage with Pipes, Open-Ditch Drainage and Amelioration of the Subsoil; Design and "As Completed" Drawings
排水通过管道排水、明沟排水和地基改良控制地下水管理；设计和“竣工”图纸

1973-12-01

Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 1: General principles
排水.通过管道排水和底土改良控制地下水管理.第1部分:一般原则

2015-12-01