内容提示: Water pressure test(水压测试) When the water and electricity are checked and accepted When all the water pipes are properly welded, they can be tested, and all the plugs must be blocked prior to pressure measurement. All valves shall be closed and the valves of the water inlet ...
Roller Compacted Concrete Dam water pressure test theory and the results of analysis method 热度: 高水压山岭隧道衬砌结构水压力特征研究 study on the characteristic of water pressure upon lining in subject to high hydraulic pressure mountain tunnel ...
4) tightness water pressure experiments 严密性水压试验 5) watertighttest 水密性试验 6) water tight test 水密试验 例句>> 补充资料:橡胶气密性试验 分子式: CAS号: 性质:测定橡胶阻碍气体透过能力的试验。主要有两类方法:渗透法,采用薄膜试样,实际测定透过的气体量(有恒容法和恒压法);另一类是吸附脱吸法...
In standard cup tests, the gradient of water vapour pressure is created by sealing a specimen of the test material of uniform thickness over the mouth of a cup containing either a saturated salt solution or a desiccant which acts as an internal humidistat to provide a constant relative humidity...
OEM Stainless Cap for water Straight pipe brass pipe fittingFood Grade Plastic L Barb-to-Female Adapter Curvature Good Sealing with Corresponding Threads No Gap PTFE materialSpot weld tube inserts square end thread cap plastic square pipe anti slip plugwatch pressure testingdyno testlab test ...
Media coverage generates reputational pressure to a certain extent, forcing firms to fulfill their environmental responsibilities. Thus, external monitoring plays a leading role in environmental governance, with the public monitoring pollutant emissions and the government compensating for market "failures" ...
Working pressure :1-8MPa (can be processed according to user needs) Work flow rate: 3-4.5 tons of grouting per hour Sealing depth: 1-8000m Model OD (mm) Expansion of scope (mm) Hole dia. (mm) Working pressure≤ (Mpa) Compressive strength (Mpa) Test pressur...
AA-0136 -Testing of resistance to pressure water jetting(2010-01) 热度: AATCCTestMethod127-2014 WaterResistance:HydrostaticPressureTest Developedin1968byAATCCCommit-eeRA63;reaffirmed1971(1974)1977, 1980(1989)2003,2013;editoriallyre-ised1982(1986)2006;editoriallyre-isedandreaffirmed1985,2008;revised ...
All information depends on heave normal run-away evaluation and populace for the time of the year 2000 (CIESIN 2010) with a spatial goal of 30 circular segments; B the number of people below the various amount of water pressure; C portion of developed terra territory. Developed land ...
英文名称:Textiles — Determination of resistance to water penetration — Hydrostatic pressure test 标准状态:现行 发布日期:2018-03-27 文档简介 ISO811是一个关于纺织品的水渗入阻力的测试标准,主要涉及到水压测试。以下是对ISO811:2018ENTextiles-Determinationofresistancetowaterpenetration-Hydrostaticpressuretest的详...