for explosive gas atmospheres - data for flammable gases and vapours, relating to the use of electrical apparatus. note: that there are differences between this data and that published in overseas sources, for example the compressed gas association (cga) in the usa. the 'ref. no' quoted in the pdf documents...
, ibs is responsible for the development of a new optical interferometry system which delivers fast and high precision areal surface measurements suitable for particle measurement on foils as well as stepped and freeform micro-nanoscale structures. for more information, please see our wavelength scanning...
has found that the site they're about to visit might be dangerous. learn more gmail safe browsing protects gmail users by identifying dangerous links in email messages and showing warnings if users click on them. learn more android google and android security teams collaborated to develop an app scanning...
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seams are no kind of fun. and even the most waterproof fabrics will leak through stitched seams if not sealed properly. bemis seam tapes assure the integrity of your most weather-worthy gear from head to toe. it can be applied by using any of the commercially available hot air taping, laser or ultrasonic...