Dtu 60 . 5 - building works - copper piping . supply of hot and cold domestic water , drainage of waste water , rainwater , air conditioning installations - technical specifications Dtu 60 . 5 .建筑工程.铜管道.家用冷热水供应管道.废水,雨水排放管和空调安装管.技术规范
Dtu 60 . 5 - building works - coper piping - supply of hot and cold domestic water , drainage of waste water , rainwater , air conditioning installations - technical specifications Dtu 60 . 5 .建筑工程.铜管道.家用冷热水供应管道.废水,雨水排放管和空调安装管.技术规范
Our product also contains a patented device made of stainless steel and silica gel , which effectively eliminates the odor form the drainage system and urinal stains 由于不用水冲洗，不仅节约了上水管道，也解决了污水排放管网的压力，在安装，使用，维护，修理等方面都具有冲水小便器不可比拟的性能。
Moving downstream with animal feces in storm water runoff or with human waste in sewage overflows and septic - tank leaks , the waterborne microbes can cause liver disease , respiratory infections and potentially fatal gastrointestinal disorders 不论是随著暴雨迳流而来的动物粪便，或是污水排放管、化粪池渗滤系统中的人类排泄物顺流而下，水媒微生物都会引起肝病、呼吸道感染，以及可能致命的肠胃疾病。
In the special fields environmental problems , house technology , tyres or beyond that with assessment of contaminated sites , biochemistry , special certificate as well as with cast iron water discharging pipes , orient and / or with biotechnology and cleaning and maintenance is fzb biotechnik gmbh well - known Fzb biotechnik gmbh是一家现代化的、可靠的产品供应商，这家供应商从事排放管、溢流管、支管,旧货估价,生化学,生物技术,跨行业的,产品、制品,护舷碰垫,自动化系统,房屋技术,环境,环境问题,东方国家,轮胎,特种产品的制造、销售。
