Uživatelská příručka pro ruční počítadlo částic Met One DR-528
Met One DR-528 Handheld Particle Counter Specifications Model: DR-528 Manufacturer: Met One Instruments, Inc Address: 1600 NW Washington Blvd Grants Pass, Oregon 97526 U.S.A. Contact: Tel +1 (541) 471-7111, Fax +1 (541) 471-7115, Email: service@metone.com Classification: Class I laser product…