Geotextiles and geotextile-related products - Screening test method for determining the resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified); German version EN 14030:2001— 8 стр.
Plastics - Methods of test for the determination of the effects of immersion in liquid chemicals (ISO 175:1999); German version EN ISO 175:2000— 15 стр.
Geotextiles and geotextile-related products - Screening test method for determining the resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified) (includes Amendment A1:2003); German version EN 14030:2001 + A1:2003— 8 стр.
Geotextiles and geotextile-related products - Screening test method for determining the resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified) (includes Amendment A1:2003); German version EN 14030:2001 + A1:2003— 8 стр.