Cov khoom PU khoom siv yog dab tsi?

Jul 25, 2018 Tso lus

Cov yam ntxwv ntawm PU khoom yas yog dab tsi?

Tagnrho cov huab cua zoo: zoo siab nyob rau txhua lub sijhawm thiab qhov txawv ntawm qhov kub thiab txias. Nws tuaj yeem siv tau sai sai tom qab los nag, ua rau kom siv sijhawm thiab kev txhim kho siv qhov chaw siv:

Flexibility: nrog kev sim yooj yim, nws tuaj yeem txo lub zog siv zog thiab txhim kho kev sib tw ua kom tiav:

Shock absorbability: nqus tau qhov feem ntawm ko taw mob nyhav, txo cov kev ua si raug mob, ua tau raws li cov kev cai ntawm kev cob qhia ntev thiab kev sib tw:

Huab cua tsis kam: nws yuav tsis ploj, hmoov los yog muag muag vim uv, ozone, cua thiab nag, sulfite thiab roj qaug, thiab tuaj yeem khaws nws cov xim rau lub sijhawm ntev:

Coj kab mob: tsis hnav tsis kam thiab hnav tsis tau, ua kom tau raws li lub sijhawm ntev.