Testing of Rubber and Elastomers - Quantitative Determination of Polymers - Determination of the Acrylonitrile Content and Calculation of the Acrylonitrile-butadiene Copolymer Content— 2 стр.
Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of high strength steels - Classification (ISO 26304:2008, including Cor 1:2009)