Kodi Ndiyenera Kulowa M'malo Mwa Zomangira Zanga Kangati?

Choponyera chonyamulira chomwe chaposa moyo wake wotetezedwa ndi ngozi, osati chida. Komabe akatswiri ambiri ozembera amavutika ndi funso losavuta: kodi ndiyenera kubweza kangati ma slings anga onyamulira? Yankho si nambala imodzi. Zimatengera mtundu wazinthu, kuchuluka kwa kagwiritsidwe ntchito, momwe amagwirira ntchito, ndi zomwe amayendera. Bukuli likutengera miyezo yamakampani (ASME B30.9, EN 1492), malangizo opanga, ndi luso la Lishenflex popanga kuti apereke njira zomveka zosinthira. Timasamalira moyo wautumiki womwe tikuyembekezeka potengera mtundu wa gulaye, kuchuluka kwa zoyendera, zikwangwani zopuma pantchito, komanso kusiyana kwakukulu pakati pa 'kutengera zaka' ndi 'kutengera momwe zinthu ziliri'.