Idan ya zo ga ta'aziyyar wurin zama, sau da yawa muna yin la'akari da tasirin da kujera za ta iya yi a kan matsayi, yawan aiki da lafiyarmu gaba ɗaya.Kamar yadda fasaha ke ci gaba, haka fahimtarmu game da ƙirar ergonomic.A cikin 'yan shekarun nan, kujerun raga sun sami shahara a matsayin mai amfani ...
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