词汇	bell tap
释义	bell tap 丝锥接套
随便看	steel and plastic compound pipe Steel and steel product steel anchor steel anchorage box steel anchorage housing steel anchor beam steel anchor box steel-anchor-box steel anchor box anchorage steel anchor cell steel anchor housing steel anchoring agent steel and aluminium trolley wire steel and concrete steel-and-concrete steel and concrete build-up beam steel and concrete composite beam steel and concrete composite beams steel and concrete composite girder steel and concrete composite members steel and concrete composite reinforcement steel and concrete composite structure steel and concrete joint steel and concrete joint part steel and concrete joint section