[机] main journal
... ledger journal 分类日记帐 main journal 主轴颈 material requisition journal 领料日记帐 ...
king journal
... king bolt truss 钢吊杆桁架 king journal 主轴颈 king truss 单柱桁架 ...
Main-bearing journals
... starter main shaft bearing 起动机主轴轴承 ; 起念头主光轴轴承 ; 起念头主轴轴承 Main-bearing journals 主轴颈 main trunnion bearing 中空轴轴承 ...
Main gallery
... 火花焚烧引擎 spark plug 主轴颈 main gallery 焚烧控制电脑 spark-ignition engine ...