查询词典 derrick boat

derrick head block：吊杆头滑车

derrick guy 吊杆张索 | derrick head block 吊杆头滑车 | derrick head cargo block 吊杆头起重滑车

derrick head cargo block：吊杆头起货滑车

derrick guy 吊杆稳索 | derrick head cargo block 吊杆头起货滑车 | derrick kingpost 起重桅杆

derrick head cargo block：上吊货滑车

derrick head cargo block 吊杆头起重滑车 | derrick head cargo block 上吊货滑车 | derrick head fitting 吊杆头装置

derrick head cargo block：吊杆头起重滑车

derrick head block 吊杆头滑车 | derrick head cargo block 吊杆头起重滑车 | derrick head cargo block 上吊货滑车

derrick head cargo block：杆顶吊货滑车

吊杆张索 derrick guy | 杆顶吊货滑车 derrick head cargo block | 杆顶问牵索滑车 derrick head span block

derrick head span block：吊杆头跨绳滑车

derrick head fitting 吊杆头装置 | derrick head span block 吊杆头跨绳滑车 | derrick head 吊杆端

derrick head span block：杆顶问牵索滑车

杆顶吊货滑车 derrick head cargo block | 杆顶问牵索滑车 derrick head span block | 吊杆叉头 derrick heel

derrick car：汽车起重车

derrick brace 井架斜拉筋 | derrick car 汽车起重车 | derrick cargo truck 随车起重运输车

derrick car：转臂吊车

148. derrick boom rest ==> 吊杆托架 | 149. derrick car ==> 转臂吊车 | 150. derrick crab ==> 动臂起重机

derrick car：吊桿車

吊货杆;吊杆;起重杆 derrick boom | 吊杆车 derrick car | 顶索起重架;吊杆拉索 derrick guy

at end of the period：现金等值

期终之现金及 Cash and cash equivalents | 现金等值 at end of the period 175,863 56,036 | 现金及现金等值 Analysis of the balances of cash and

hemoglobinometer：血红素计

hemoglutination 血凝集<作用> | hemoglobinometer 血红素计 | hemoerythrin 血赤藓素