SUZHOU KING ENTER IMPORT AND EXPORT CO., LTD. We have been adopting the world standards and regulations such as ISO, ASTM,DIN, EN, GB, BS, JIS,ANSI, UL, TAPPI, AATCC, IEC, VDE, and CSA.
Computer Digital Micro Portable Hardness Tester Characteristics 1. It adopts frictionless spindle structure, with high test precision. 2. Automatic ...