Materials and articles in contact with foodstuffs - Plastics - Part 13: Test methods for overall migration at high temperatures; German version EN 1186-13:2002— 18 стр.
Petroleum and natural gas industries - Cements and materials for well cementing - Part 6: Methods for determining the static gel strength of cement formulations (ISO 10426-6:2008); English version EN ISO 10426-6:2008— 15 стр.