Kaiwhakamatau Leakage
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DRK139 Kaiwhakamatau Leakage
Ko te kaitirotiro reiti reeti i hangaia e Shandong Derek Instrument Co., Ltd. he mea whakamomori ki a ia ano i runga i te tohutoro ki nga taputapu kee ano, a kua pai ake. Kei runga i te GB2626-2019 "Momo tātari whakamaarama-a-whaiaro mo te respirator respirator anti-particulate respirator" 6.4 Reiti Leakage, he taputapu i hoahoatia me te whakaputa mo te pai o te tātari me te mahi tātari auahi o te taputapu tātari me te mahi huānga tātari. Ka tangohia e ia te kaihanga aerosol witi me te photomet ...
