塑胶硬度计WR-105D 标准型号用途荷重gf其它品牌带指针型号 WR-104A一般塑胶56.1-821.1GS-719WR-204A WR-105D硬塑胶0-4533GS-720WR-205D WR-102NA一般塑胶55-855GS-706WR-202NA WR-106NC硬塑胶100-4500GS-703WR-206NC WR-107E一般塑胶56.1-821.1GS-709WR-207E WR-1037A一般塑胶56-822GS-709WR-2037A WR-101SA软塑胶55-855GS-701WR-201SA