Methods of testing water used in industry - silica : reactive , total and suspended 工业用水试验方法.第104部分:二氧化硅:活性总量和悬浮
Testing water . enumeration of e . coli . miniaturised method by culture in liquid media 水试验. e . coli大肠杆菌计数.液体介质培养的小型方法
Methods of testing water used in industry - long - chain fatty amines : spectrophotometric method 工业用水试验方法.第117部分:长链脂肪胺:分光光度法
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
Packaging - complete , filled transport packages and unit loads - water - spray test iso 2875 : 2000 ; german version en iso 2875 : 2002 包装.完整满装运输包装件和单元货载.喷水试验
Environmental test for electric and electronic products part 2 : test mechod test r : water test mechod and guidance 电工电子产品环境试验第2部分：试验方法试验r ：水试验方法和导则
Inspection methods for basic parameters of environmental testing equipments for electric and electronic products water testing equipments 电工电子产品环境试验设备基本参数检定方法水试验设备
Comparison of results of conventional and high pressure water - pressure tests on the dam foundation rock masses of xiluodu hydroelectric station 溪洛渡水电站坝基岩体钻孔常规压水与高压压水试验成果比较
Two commonly used methods of pressurization test of pipelines with free - surface in best common are close water test and close gas test 闭水试验和闭气试验是无压管道进行严密性试验最常采用的两种试验方法。
