DIN EN 16228-1/A1 - DRAFT
DIN EN 16228-1/A1 - DRAFT Draft Document - Drilling and foundation equipment - Safety - Part 1: Common requirements; German and English version EN 16228-1:2014/prA1:2019
standard by DIN-adopted European Standard, 07/01/2019
standard by DIN-adopted European Standard, 07/01/2019