单词	kjedahl flask
释义	kjedahl flask 克大尔烧瓶
随便看	diametral quotient diametrals diametral screw clearance diametral surface diametral system diametral tensile strength diametral tests diametral vibration diametral voltage Diametral voltage of a polyphase system diametral voltage of polyphase system diametral winding diametre diametres diametric diametrical diametrical compression diametrical connection diametrical curve diametrical dimension error diametrical line of junction terminal diametrical opposition diametrical oppositions diametrical pitch diametrical planks