Drainage way with floor blocked up , drainage with back outlet sanitary facilities and drainage with floor descended are discussed and summarized . a new drainage way with floor descended is introduced which solves the problem of seeper drainage 在工程实例中，提出了一种新的下沉式排水方式，彻底解决了目前下沉式作法的下沉空间积水排除问题。
Its aluminum and zinc alloy products are widely applied into relevant fields such as large - scale furniture factory , light facility factory and sanitary facility factory etc . at home and abroad , satisfying demands of various customers 生产的铝、锌合金制品广泛用于国内外各大家具厂、灯饰厂、卫浴厂等相关领域的各行各业，可以充分满足不同客户的需求。
For example , if you were estimating the quantity of your wastewater discharges you could estimate the average amount of wastewater generated at your sanitary facilities per employee per day accounting for reduced usage on saturdays and during holiday periods 举例说，估计废水排放量时，可估计每名员工每日在卫生设施产生的废水，然后考虑周六及假期用量减少的因素，据此算出平均值。
( 2 ) drainage way of toilet and kitchen of residential building in this chapter , the necessity of reformation of drainage way of toilet and kitchen are presented . drainage way with floor blocked up , drainage with back outlet sanitary facilities and drainage with floor descended are discussed and summarized （ 2 ）住宅卫生间、厨房排水方式提出合理解决卫生间、厨房排水方式势在必行，对垫高卫生间地面敷设排水管的排水方式、后排水方式和下沉卫生间楼面敷设排水管的排水方式进行探讨和总结。
They should urge and assist the administrations of enterprises and of localities to do everything currently possible to improve the working and living conditions of the workers , their canteens and sanitary facilities , and at the same time they should encourage various forms of mutual aid among the workers 工会组织要督促和帮助企业行政和地方行政在可能的范围内，努力改善工人的劳动条件、居住条件、饮食条件和卫生条件，同时要在工人中间积极开展各种形式的互助活动。
