Insize ISR-CS018 喷砂表面粗糙度对比样块

To check the roughness ò steel surfaces which have been blast cleaned before painting

Meet ISO 8503/1

Rust-proof, made of pure Nickel

Each piece comtain 4 parts

Ra: 3.2, 10.5, 18, 25µm

Rz: 19.2, 63, 108, 150µm


  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化