Isihlalo esilungile sehhovisi singakhuphula kakhulu umkhiqizo kanye nokuphila kahle emsebenzini, ngakho-ke ukukhetha okulungile kubalulekile.Kulesi sihloko, sizohlola ukuthi yini eyenza isihlalo sehhovisi le-Wyida sigqame mayelana nokunethezeka, i-ergonomics, kanye nekhwalithi iyonke.Ukunethezeka okungenakuqhathaniswa...
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