85044030 -- Of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof
84672210 --- Chainsaws
29211940 --- 1,1,3,3-Tetramethylbutylamine
84079010 -- Of a cylinder capacity not exceeding 250?cm?
29211400 -- 2-(N,N-Diisopropylamino)ethylchloride hydrochloride