查询词典 conical pulley

double chain pulley：双链滑轮

double ceiling 双层铺板 | double chain pulley 双链滑轮 | double chain riveting 双行并列铆接

double chain pulley：双链轮

double bushing;双轴套 | double chain pulley;双链轮 | double check valve;二级单向阀

double sheave pulley：双轮滑车

double service rack 两侧装卸桥台 | double sheave pulley 双轮滑车 | double shut-in assembly 双管关井总成

double scored pulley：双重滑轮

"double scale","双重刻度尺,双重比例尺" | "double scored pulley","双重滑轮" | "double screw jack","双螺旋千斤顶"

double iron pulley block：双轮铁滑车

double iron plane 双铁手刨 | double iron pulley block 双轮铁滑车 | double iron 工字铁

driven pulley：从动皮带轮

driven multivibrator 受激多谐振荡器 | driven pulley 从动皮带轮 | driven roller conveyer 辊式传动运输机

driven pulley：从动

drive sprocket wheel 传动链轮 | driven pulley 从动 | driven shaft 从动轴

Dynamo oil：电机油

Dynamometer test 测功器试验 | Dynamo oil 电机油 | Dynamo pulley 发电机皮带轮

elliptic function filter：椭圆函数型滤波器

ellipsometer 椭圆计 | elliptic function filter 椭圆函数型滤波器 | elliptic pulley 椭圆形滑轮

expansive bit：伸缩式钻头

expansion-pulley 伸缩式滑轮 | expansive bit 伸缩式钻头 | expectorant tablet 痰咳净片

dog tag style：狗标记作风

Identification necklace鉴定项链 | dog tag style狗标记作风 | 20 inch length 20英寸的长度

final examination：活動/事件教務期末考試

1216.活動/事件教務停課Class recess | 1217.活動/事件教務期末考試Final examination | 1218.活動/事件教務補考Make-up examination