GAS

Ministry of Commerce of the P.R.China - China Commodity Net

RCA Tape Wear Testing Machine. H.S CODE90330000 ModelExport area:North America Central-South America ASIA Europe Africa Oceania IntroductionSummary RCA tape friction testing machine is a special test paper tape as friction medium, with fixed load ACTS on the friction, the friction head through fixed diameter of roller and the constant speed motor drive tape will force continued to