angle pipe〔名词〕弯管详细»
angle pipe〔名词〕曲管,弯管详细»
弯管bend;bent loss;bent pipe;elbow;elbow pipe;elbow tube;knee;pipe bend详细»
弯管bend;corner;elbow;elbow bend pipe;knee详细»
弯管bend pipe;bent pipe;elbow bend;elbow bind;elbow oipe;elbow pipe详细»
弯管angle branch;angle of pipe;angle pipe;bended tube;bent pipe;bent pope;bent tube;knee pipe;siphon;tube bending详细»
弯管angle bend bend pipe drainage elbow elbow pipe详细»
弯管curved spout;knee;knee bend详细»