 - Laboratory Rubber Ozone Test Chamber Programmable Ozone Testing Equipment- Fabricante: LIB
 - Place of origin: China | Certification: CE,ROHS,ISO17025 | Ozone concentration: 1~1000PPHM | Clamps tensile stretch: 5%~35% | Standard: ASTMD 1149;IEC60811-403;ISO 1431;JIS K6259;ASTM D1171 | Timing rage: 0~999ho... Xi'an, China

