Taputapu Whakamātautau Hihiko
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DRK8620 Tae Inenga Tae Rerekētanga Meter
Ko te mita DRK122 he taputapu ine aunoa rorohiko i hangaia kia rite ki te paerewa a-motu o te People's Republic of China GB2410-80 "whakawhitinga maramara kirihou me te tikanga whakamatautau kohu" me te American Society for Testing. -
DRK122 Transmittance Haze Meter
Ko te mita DRK122 he taputapu ine aunoa rorohiko i hangaia kia rite ki te paerewa a-motu o te People's Republic of China GB2410-80 "whakawhitinga maramara kirihou me te tikanga whakamatautau kohu" me te American Society for Testing.
