赛斯专业词典
开口滑车
snatch block
返回 19 条匹配短语对
木壳开口滑车
iron sheave wood block
铁开口滑车
iron snatch block
非全周开口滑阀
spool valve
开口滑环
open link
舱口滑车
hatch tackle
hard whip
[滑车]滑轮
sheave
滑车滑液鞘
Vagina synovialis trochleæ
（下振机的）地经上开口（纱罗织造）
plain shed
[颚]开口
Opening
V形开口轨道剪切实验
V-notched rail shear test
安装开口
construction opening
assembly opening
扳手开口
wrench opening
半开口
half opening
semi-open shedding
半开口管道
semi open tube
半开口式
half cross type
半自动开车模式
semi-automatic startup mode
瓣膜有效开口面积
Effective orifice area
包开口
bags mouths open
bagmouths open
保留的开口
remaining opening
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