Researchers at Empa have developed a modified form of the ASTM E96 method that estimates the moisture sensitive character of membranes and fabrics and its influence on their water vapor transmission rate. The test determines the breathability of the fabrics, which is influenced by the relative ...
英文: This causes more and more water vapour to condense.中文: 这就使越来越多的水蒸气凝结。英文: The water is being turned into vapour.中文: 水正在变成蒸气。英文: Water can be changed into vapour when heated.中文: 水被加热时,可以变成水蒸汽。
2.A test of a drainage or vent system to determine if it leaks; should not be used in locations where the temperature during the test may fall below the freezing point of water. Also seeair test. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Co...
Many sophisticated instruments and procedures are available to monitor for the presence and concentration of contaminants in water, air, and soil. These instruments with their attendant procedures offer engineers many opportunities to better understand the magnitude of the associated risks. For example, ...
Part 5 : Water vapour condensation test NP 2609/1-1984 Agricultural machinery. Agricultural tractors, related test methods. Part 1: Test of Motivation NP 3506-1987 Fire Safety. Portable fire extinguishers, detailed description and additional testing NP 2233-1988 Paints and varnishes Notes for ...
P-TEST - computerized instrument for testing of the water vapour and thermal resistance of fabrics The water vapour permeability of fabrics is presented, along with thermal resistance, the most important characteristic of clothing comfort. The patented m... I Dolezal,L Hes - IEEE International Symp...
Jozefaciuk G, Czachor H, Lamorski K, Hajnos M, Swieboda R, Franus W (2015) Effect of humic acids, sesquioxides and silica on the pore system of silt aggregates measured by water vapour desorption, mercuryintrusion and microtomography. Eur J Soil Sci 66:992–1001. https://doi.org/10....
What comes out of volcanic craters is mostly gas. More than 90% of this gas is water vapour from the deep earth: enough to explain, over 3,500 million years, the water in the oceans. The rest of the gas is nitrogen, carbon dioxide, sulphur dioxide, methane, ammonia and hydrogen. The...
2 Water Vapor Transmission Rate 0315 Plastics-Film and Sheeting-Determination of Water Vapour Transmission Rate-Part 3:Electrolytic Detection Sensor Method ISO 15106.3-2003 3 Water Vapor Transmission Rate 0315 Standard Test Methods for Water Vapor Transmission of Materials ASTM E96/E96M-2012 4 Oxy...