Fais fab kis tau tus mob siv yog lub prime Mover ntawm lub cev muaj zog los yog cav sib hloov los ntawm Pulleys ua los ntawm siv rau ib tug cov neeg kho tshuab ntaus ntawv, nws tseem hu ua lub hwj chim band. Nws yog tus ntxhais ntawm kev twb kev txuas tug tswv cuab ntawm hluav taws xob thiab cov neeg kho tshuab khoom, ib tug ntau ntawm cov kev txawv txav, tsis tshua muaj ntau yam. Los ntawm loj mus rau ob peb txhiab kilowatts ntawm giant lub cev muaj zog, me me mus rau tsawg tshaj li ib kilomatt micro-lub cev muaj zog, thiab txawm lub tsev khoom siv, computers, robotics, precision machinery xws li siv yog inseparable. nws siab tshaj plawsfeatureNws yog pub dawb rau ceev, kis tau tus mob deb, tej yam yooj yim qauv, ib qho yooj yim los hloov. Yog li ntawd, los ntawm cov tswv yim qub rau niaj hnub automatic cov neeg kho tshuab ntaus ntawv muaj siv daim duab, cov khoom tom qab rov evolution ntawm technology kom loj hlob.

Pav ca siv yog ib tug siv hiob hom, hais txog 100 xyoo keeb kwm, tab sis kom txog thaum lub nruab nrab-xyoo pua 20th, tseem tuav lub siv nyob rau hauv hais txog ib nrab ntawm cov kev ua lag luam sib qhia.

Daim duab peb sab, kuj hu ua V-siv, cov siv yog nyob rau hauv ntau lawm, qhov loj tshaj plaws hom, cov feem ntau lug siv ntawm ib cov khoom.