pulley
【化】 皮带罩
pulley cover
暂无补充释义。
相关词条
toothed belt pulley
main pulley for secondary change-speed
drive pulley
electro-pulley block (electric hoist)
electro-pulley block
jockey pulley
arrangement of SHEAF(-VES) in pulley blocks
pulley cover
暂无补充释义。
pulley
toothed belt pulley
main pulley for secondary change-speed
drive pulley
electro-pulley block (electric hoist)
electro-pulley block
jockey pulley
arrangement of SHEAF(-VES) in pulley blocks