Bahlahisi ba Machaena ka kotloloho thekiso ea boleng bo holimo ba lesela la weeding PP

Tlhaloso e Khutšoanyane:

Bahlahisi ba China ba tobileng, boleng bo tiisitsoeng, ho hula khanyetso ea ho hanyetsa ts'ebetso e phahameng, bokhoni bo botle ba ho kenella ka metsi, ho ka ba le limela tse ntle haholo ho monya mongobo, li kopantsoe ka thata, li ka tlohela mofoka hore o se ke oa tsoa, ​​​​moralo oa botšo le oona o etsa hore mofoka o se ke oa etsa photosynthesis, ho finyella senotlolo sa ho thibela ho hōla ha mofoka, lisebelisoa tse tala tse nang le lisebelisoa tse khethehileng, ho thibela bask ho hanyetsa oxidation ho matla, Ho ka etsa hore bophelo ba tšebeletso ea lesela la mofoka bo be teng hafeela lilemo tse 7, tšebeliso ea boleng bo phahameng ba PP polypropylene lintho tse senyehang, tikoloho. tshireletso, tshireletso ya tikologo le tshireletso ya lefatshe.