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Ho romella molumo oa ho romella molumo oa jinan Zhongan ho ba le keketseho e kholo ea MMT
Mmt (Methylcyclopentadienyl Manganese) ke moemeli oa Antiknock bakeng sa peterole. Ho eketsa 1/10000 mst ho peterole le litaba tsa manganese ha li sa khona ho feta 18mg / l e ka eketsa ...Bala haholoanyane -
Dhhb (uva-plus) 80 lithane ka selemo
Keteka ka hore Zhongan o qetile DHHB 8010mp 8 Indasteri ea Zhongan e thehiloe ka 2001. Ke litlolo tsa botsebi le k'hamphani ea lintho tsa tlhokomelo ea motho ea raw ...Bala haholoanyane -
Zhongan ho u joetsa: u ka khetholla ka nepo joang?
Ka 2019, US FD e phatlalalitse tlhahiso e ncha e reng e mong oa metsoako e meraro ea 16creen e teng hona joale 'marakeng oa US, Zinc Oxide e eketsoa ho ...Bala haholoanyane -
Selelekela sa boipiletso sa Photonitiator (Cas No.:75980-60-6 )-
Photonitiator TPO ke mofuta o sebetsang oa mahala (1) mofuta oa Photositiator ka ho monya sebakeng se telele sa waveleth. Ka lebaka la mofuta oa eona o fetang ona o pharalletseng, aba ona o sebetsang hantle ...Bala haholoanyane
