shaft blank的相關資料：
臨近單詞
shafting
shaft
shaft-driven travelling crane
shaft lining in bedrock section
shaft and industry square pillar
shaft-frequency electric field
shaft rotational spilling tunnel
shaft furnace making sponge iron
Shafts for Urethane Mold Bearings
shaft construction freeze topsoil
shaft - frequency electric field
shaft of anchor endosseous implant
