TEKhNIKAI OTAShNIShON, vositahoi tekhnikii az sukhtor najot dodani odamon, hifzi sarvathoi moddi va tabiiro nomand. Vositahoi asosii Tekhnikai otashnishon moshinhoi otashnishon (avtomobil, poezd, kishti, samolyot va vertolyotho) meboshand. Tajhizoti otashnishonii stasionari, signalizasyyai sukhtor va gidranthoi otashnishon niz Tekhnikai otashnishon hisob meyoband.
Tekhnikai otashnishon dar SSSR dar janbai mekhanikonii prosesshoi khomushkunii sukhtorho, istifodai vositahoi otashnishoni pursamar, nihoyat sabuk va bekhatar kardani mehnati korkunon, sokhtak va tatbiq kardani sistomahoi avtomatii sobiti eudkor, ki manbai sukhtorro barobari paydoishash muayyan va pakhsh menamoyad, inkishof meyobad.
Baroi khomush kardani sukhtorho dar jangalho, samolyot va vertolyothoi otashnishon, dar istehsoloti nefti bahri kishtihon otashnishon (monandi «General Gamidov») istifoda meshavand.