GBT 6003.1-1997 Metal Wire Mesh Test Sieve Product Standard and Model Introduction

GBT 6003.1-1997 Metal Wire Mesh Test Sieve Product Standard and Model Introduction
The metal wire mesh test sieve is produced according to the national standard GB/T6003.1-1997. The basic size of the mesh is 2.36mm-0.038mm, which conforms to the international standard ISO3310-1:1990 R20/3, R20, R40/3 series. The mesh material is brass, tin bronze, and stainless steel. The
metal perforated plate test sieve adopts the national standard GB/T6003.2-1997, which conforms to the international standard ISO3310-2:1990 R20/3, R20, R40/3 series. The mesh material is high-quality stainless steel and is punched by CNC.