Kamalun Kariya da Taimakawa na Gwamnati
Kura ta aiki na letheri ta hana kura ta yin rarraba (swivel) tare da al'amari na ergonomics mai yawa wanda suka zama a matsayin abubuwa da suka dace da shirin aiki da ingantaccen mutum, don tabbata da tsarin jikin mutum, kara yin gudunmawa na jiki, kuma saukar da fahimtar mutum a lokacin da aka yi aiki sosai. Al'amari na ergonomics na kuran ta dace da tabbatar da karamin jikin mutum a cikin wayar da suka dace da jikin mutum, kuma ta ba da imkanin rarraba wanda ya dace da son mutum ko kuma yadda jikin mutum ya zama. Sistemin da suka dace da karamin jikin mutum (lumbar support) suna a wurin da suka dace da karamin jikin mutum a cikin wayar 'S', don bincike kura ta yin rarraba (slouching) da karamin jikin mutum wanda ke haifar da sakamakon karamin jikin mutum da kuma karamin jikin mutum a lokacin aiki. Kura ta aiki na letheri ta hana kura ta yin rarraba (swivel) ta hana karamin jikin mutum wanda za a rarraba a cikin karamin jikin mutum (vertically) da kuma a cikin karamin jikin mutum (horizontally), don tabbata da karamin jikin mutum a wurin da ke bukatar karamin jikin mutum a cikin karamin jikin mutum. Wannan imkanin rarraba ya tabbata da karamin jikin mutum a cikin karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum, kuma ya sa kuran ta dace da karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum. Mekanismin da suka dace da karamin jikin mutum (height adjustment) ya amfani da sistem na pneumatic lift wanda ya ba da karamin jikin mutum da karamin jikin mutum wanda ya dace da karamin jikin mutum da karamin jikin mutum, kuma ya tabbata da karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum. Teknologin gas cylinder wanda aka amfani da ita a kuran ta aiki na letheri ta hana kura ta yin rarraba (swivel) ta dace da standardin da suka dace da karamin jikin mutum da karamin jikin mutum, kuma ta hana karamin jikin mutum wanda ke cikin karamin jikin mutum don bincike karamin jikin mutum a lokacin aiki. Al'amari na rarraba na karamin jikin mutum (armrest adjustability) suka dace da rarraba na karamin jikin mutum, karamin jikin mutum, da karamin jikin mutum wanda ke cikin karamin jikin mutum, don tabbata da karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum, kuma kara yin gudunmawa na karamin jikin mutum da karamin jikin mutum. Karamin jikin mutum suna a cikin karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum, kuma suna a cikin karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum, don tabbata da karamin jikin mutum a lokacin da aka yi aiki sosai da karamin jikin mutum. Mekanismin da suka dace da karamin jikin mutum (tilt mechanisms) tare da karamin jikin mutum (tension control) ya ba da imkanin rarraba wanda ke cikin karamin jikin mutum, kuma ya tabbata da karamin jikin mutum a lokacin da aka yi aiki sosai, don tabbata da karamin jikin mutum da karamin jikin mutum a lokacin da aka yi aiki sosai. Karamin jikin mutum da karamin jikin mutum na kuran ta aiki na letheri ta hana kura ta yin rarraba (swivel) suna a cikin karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum, don tabbata da karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum, kuma ya tabbata da karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum. Al'amari na ergonomics suna nuna cewa karamin jikin mutum da karamin jikin mutum zai iya kara yin karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum, kuma zai iya saukar da karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum da karamin jikin mutum wanda ke cikin karamin jikin mutum.