Rigden's permeameter
里格登透气性试验仪
testing method for permeability to gases of refractory bricks
耐火砖透气性试验方法
frazier permeometer
弗雪泽织物透气性试验仪
Test method for gas permeability of plastic film
GB/T1038-1970塑料薄膜透气性试验方法
Experimental Study of a Combined Elastic Ring Seal in a Helium Turbine Compressor
氦气透平压气机组合弹性环密封试验研究
automatic gas transmission rate tester
自动气体透过率试验机
Test methods for water vapour transmission of building materials
GB/T17146-1997建筑材料水蒸气透过性能试验方法
Study of Flue Gas Desulfurization by Contained Liquid Membrane
液膜法烟气脱硫试验 Ⅰ.含浸液膜渗透器特性
Test on Pressure Released Blasting Applied to Seam Opening of Cross-Cut in High Gassy and Low Permeability Seam
高瓦斯低透气性煤层石门揭煤卸压爆破试验
Study on Penetration Behavior and Mechanical Properties in Gas-assisted Injection Molding;
气体辅助注射成型气体穿透行为和制品力学性能的试验研究
Spillane permeameter
斯皮兰渗透性试验仪
impact spray test
冲击喷射式渗透性试验
Measurement and Comparison of the Dynamic Permeability and the Static Permeability of Airbag Fabrics
安全气囊织物动态透气性与静态透气性的测试
Steel - Hardenability test by end quenching(Jominy test)??
钢端头淬火的淬透性试验（乔米尼试验）
Testing Study on Seepage Property and Seepage Law of the Coarse Grain;
粗粒料渗透特性及渗透规律试验研究
Test method for water vapor transmission of plastic film and sheet--Cup method
GB/T1037-1988塑料薄膜和片材透水蒸气性试验方法杯式法
testing methods for water vapor transmission rate of plastic film and sheeting(instrument method)
塑料薄膜和片材透水蒸气性试验方法 测量仪器法
Methods for testing the performance of high efficiency particulate air filter--Penetration and resistance
GB/T6165-1985高效空气过滤器性能试验方法透过率和阻力