Oriental chain fern root
【机】 链篦加煤机
chain stoker
暂无补充释义。
相关词条
chain balance
peg-tooth harrow, chain harrow, (flexible harrow)
long-chain dicarboxylic acid
troughed chain conveyer, retarding disk conveyer
conveyer belt (conveying belt, belt conveyer), conveyer chain (travelling chain)
skeletal chain complex【数】
reaction chain