humidity indicator card

3 Dots Cobalt Free thiab Halogen Free Humidity Indicator Card

Cobalt-free halogen-free humidity indicator card (COBALT DAWB HALOGEN FREE) yog ib qho yooj yim thiab pheej yig txoj kev nyab xeeb kom pom cov av noo nyob ib puag ncig, cov neeg siv tuaj yeem txiav txim siab cov xim ntawm daim npav hauv cov khoom ntim cov av noo thiab cov nyhuv desiccant.Yog hais tias cov av noo nyob rau hauv lub pob tshaj los yog equa ...

3 Dots Cobalt Free Humidity Indicator Card

Humidity indicator card yog ib yam khoom uas pom cov txheeb ze av noo nyob rau hauv lub ntim ntim, thaum cobalt-dawb halogen-dawb humidity card yog ib qho ntawm cov khoom siv tshaj plaws, tom qab siv tib neeg cov txheej txheem ntawm daim tawv nqaij pom pom cov dej noo tsis muaj tshuaj lom thiab tsis muaj mob.