Leakage tester

  • DRK139 Leakage Tester

    DRK139 Leakage Tester

    Iyo leakage rate tester inogadzirwa neShandong Derek Instrument Co., Ltd. inozvinyudza pachezvayo maererano nemidziyo yekunze yakafanana, uye yakagadziridzwa zvakare. Iyo yakavakirwa paGB2626-2019 "Kudzivirirwa kwekufema self-priming sefa rudzi anti-particulate respirator" 6.4 Leakage rate, yakagadziridzwa uye yakagadzirwa mudziyo wekusefa kunyatsoita uye utsi kusefa kuita kwesefa zvinhu uye kusefa element kuita. Inotora chibage aerosol jenareta uye photomet ...