Testing methods for standard plate counts of heterotrophic bacteria in industrial water and wastewater 工业用水和废水中异养细菌的标准细菌殖数的测试方法
Testing methods for detection and enumeration of heterotrophic bacteria in industrial water and wastewater 工业用水和废水中异养细菌检测和计数的试验方法
Testing methods for detection and enumeration of coliform organisms in industrial water and waste water 工业用水和废水中大肠干菌有机物的检测和计算检测方法
This paper introduces the realization of the control system with plc and pc for water - purified factory 摘要介绍了某工业用水净水站工艺流程，自动控制系统。
4 - methods of testing water used in industry - hydrazine : spectrophotometric method 4 - dimethylaminobenzaldehyde 工业用水试验方法.第102部分:联氨:分光光度法
Edta methods of testing water used in industry - free edta , total salts of edta , polyacrylate and polymethacrylate 工业用水试验方法.第15部分:游离乙二胺四醋酸
Water heaters and hot water systems for drinking and service water ; indirect heat exchangers ; requirements , testing and marking 饮用水和工业用水用水加热器和热水装置.间接热交换器
At the same time , water demands of industry and agriculture as well as water supply in cities are increasing year by year 同时，工业用水、农业需水以及城镇生活用水等逐年递增。
Method of use : as dispersing agent of fe2o3 for preparing membrane , as scale - preventative for equipments of industrial water 2用途：本品可用作预膜时三氧化二铁的分散剂，工业用水设备的防垢剂。
Hard and soft water , water works , industrial water , surface water intake facilities , distribution facilities , filtration facilities , etc 硬软水、水务工程、工业用水、水源设施、配水设施、过滤设施等
