共找到 150 條與 相對(duì)漏氣率 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本標(biāo)準(zhǔn)規(guī)定了高壓開關(guān)設(shè)備六氟化硫氣體密封的術(shù)語和定義、試驗(yàn)項(xiàng)目及試驗(yàn)方法。 本標(biāo)準(zhǔn)規(guī)定的試驗(yàn)方法用以測(cè)定開關(guān)設(shè)備/隔室的相對(duì)年漏氣率。 本標(biāo)準(zhǔn)適用于以六氟化硫氣體作為絕緣和/或滅弧介質(zhì)的高壓開關(guān)設(shè)備的氣體密封試驗(yàn)。 注：以其他氣體作為操作、絕緣和/或滅弧介質(zhì)的高壓開關(guān)設(shè)備或其他電氣設(shè)備（例如六氟化硫
Test method of SF6 gas tightness for high—voltage switchgear
本標(biāo)準(zhǔn)規(guī)定了測(cè)定氣水相對(duì)滲透率的基本原理、測(cè)定方法、資料處理和報(bào)告格式。 本標(biāo)準(zhǔn)包括穩(wěn)態(tài)法和非穩(wěn)態(tài)法兩種測(cè)定方法。穩(wěn)態(tài)法適用于測(cè)定滲透率范圍為(0.500～1000)×10^(-3)μm^(2)的圓柱狀巖樣的氣水相對(duì)滲透率；非穩(wěn)態(tài)法適用于測(cè)定滲透率大于0.0100×10^(-3)μm^(2
Gas-water relative permeability measurement
1.1 This practice describes a method for direct sampling and analysis of process vents for volatile organic compound (VOC) vapors and permanent
Standard Practice for Sampling of Process Vents With a Portable Gas Chromatograph
本標(biāo)準(zhǔn)適用于避雷器的密封試驗(yàn)的技術(shù)要求和試驗(yàn)方法等內(nèi)容。 本標(biāo)準(zhǔn)規(guī)定了金屬氧化物避雷器（簡(jiǎn)稱為避雷器）的密封試驗(yàn)。 本標(biāo)準(zhǔn)不排斥其他有效的方法
Sealing tests of surge arresters
GB/T 4511的本部分規(guī)定了焦炭真相對(duì)密度測(cè)定和焦炭假相對(duì)密度及氣孔率測(cè)定的術(shù)語、原理、試驗(yàn)步驟、結(jié)果計(jì)算、精密度等。 本部分適用于焦炭的真、假相對(duì)密度及氣孔率的測(cè)定
Coke.Determination of true relative density apparent relative density and porosity
Leakage rate testing method for facepieces of respirstors
本標(biāo)準(zhǔn)規(guī)定了非穩(wěn)態(tài)恒壓法測(cè)定油氣相對(duì)滲透率的方法和要求。 本標(biāo)準(zhǔn)適用于砂巖儲(chǔ)層巖樣空氣滲透率大于5×10^(-3)μm^(2)的油氣相對(duì)滲透測(cè)定
Unsteady-state oil-gas relative permeability measurement
Unsteady-state determination method of coalbed methane-water two-phase relative permeability
High-speed determination of true relative density,apparentrelative density and porosity of coke for export
This standard specifies the maximum leakage rates allowed for equipment used in welding,cutting,and allied processes. It applies only to individual
Maximum leakage rates (gas tightness) of equipment used for welding, cutting, and allied processes
5.1 Use of this guide can be beneficial in determining
Standard Guide for Evaluating the Relative Effectiveness of Building Systems to Resist the Passage of Products of Combustion Based on the Aggregation of Leakage Rates
Distribution System Leakage Impacts on Apartment Building Ventilation Rates
Calibration methods for standard leaks versus calibration methods
Integral leakage rate test of Containment with the absolute pressure methodDiese Norm ist wortgleich mit der KTA-Regel 3405. Die KTA-Regel wurde im
Integral leakage rate test of containment with the absolute pressure method
5.1 Design calculations for radio frequency (RF
Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line
