PERMEA-TEC 769-3050 уусгагч мэдрэгч хэрэглэгчийн гарын авлага
PERMEA-TEC 769-3050 Sensor for Solvents The PERMEA-TEC Sensor colorimetric screening method determines the eff effectiveness of chemical-protective gloves and clothing under actual use conditions. CLI’s microencapsulation detection indicator changes color…