Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method) (ISO/DIS 8130-2:2020); German and English version prEN ISO 8130-2:2020
Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2011); English version EN ISO 21809-1:2011— 67 стр.
Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method) (ISO 8130-2:1992); German version EN ISO 8130-2:2010— 10 стр.