【化学】硅氧烷醚

petroleum ether

ether anesthetic mouth gag

bicyclopentadiene dioxide ether resin【树脂】

alcohol-chloroform-ether mixture anesthesia

poly(ether-urethane)【高分子】

fatty alcohol-polyoxyethylene ether

mono-methyl ether of hydroquinone

ethylene glycol monoethyl ether acetate