hat
1. Preparasyon nan substrats asye befor aplikasyon an pentire ak ki gen rapò pwodwi-Espesifikasyon pou metalik eksplozyon-netwaye abrasives-? Pati 3: High-kabòn piki jete-asye ak gravye (GB / T 18838.3-2008)
eng
1. Preparation of steel substrates befor application of paints and related products-Specifications for metallic blast-cleaning abrasives-? Part 3: High-carbon cast-steel shot and grit (GB/T 18838.3-2008)