let-off mark

送經(jīng)檔

let-off pipe

出水管/排水管/排汽管

let-off worm

送經(jīng)蝸桿

let-off motion

送經(jīng)運(yùn)動(dòng)

let-off mechanism

送經(jīng)機(jī)構(gòu)

let-off worm wheel

送經(jīng)蝸輪

interrupted let-off

間歇送經(jīng)/周期性送經(jīng)

positive warp let-off

積極送經(jīng)

chain friction let-off

鏈摩擦制動(dòng)式送經(jīng)

friction let-off motion

摩擦送經(jīng)裝置

malfunctioning let-offs

送經(jīng)失常

negative let-off motion

消極式送經(jīng)運(yùn)動(dòng)

positive let-off motion

積極式送經(jīng)運(yùn)動(dòng)

frictional let-off motion

摩擦送經(jīng)裝置/消極送經(jīng)裝置

let-off regulating device

送經(jīng)調(diào)節(jié)裝置

automatic let-off mechanism

自動(dòng)送經(jīng)機(jī)構(gòu)

intermittent let-off motion

間歇送經(jīng)運(yùn)動(dòng)

continuous let-off machanism

連續(xù)送經(jīng)機(jī)構(gòu)

electronic let-off mechanism

電子送經(jīng)機(jī)構(gòu)

hand regulated warp let-off device

手調(diào)式送經(jīng)裝置