JJG(交通) 084-2007
反光膜耐冲击性能测定仪检定规程
Verification Regulation of Measurer for Impact Resistance of Retroreflective Sheeting
2007-06-28
JJG (交通) 084-2007
反光膜耐冲击性能测定仪检定规程
Verification Regulation of Measurer for Impact Resistance of Retroreflective Sheeting
JJG(交通) 098-2009
反光膜耐弯曲性能测定器检定规程
V.R. of Measurer for Flexibility of Retroreflective Sheeting
2009-09-17
JJG (交通) 098-2009
反光膜耐弯曲性能测定器检定规程
V.R. of Measurer for Flexibilty of Retroreflective Sheeting