Ceanglais maidir le píobáin phlaisteacha le haghaidh caipíní plaisteacha
De ghnáth déantar an clúdach plaisteach de pholapróipiléine (PP) trí mhúnlú insteallta. Níor cheart go mbeadh aon línte crapadh agus drapes soiléire ag an gclúdach plaisteach ardchaighdeáin. Ba chóir go mbeadh an líne scaradh réidh, ba chóir go mbeadh an méid cruinn, agus go mbeadh sé réidh le ceann an fheadáin, agus níor chóir go mbeadh sé brittle le linn gnáthúsáide. Damáiste struchtúrach cosúil le scoilteanna, scoilteanna, etc. Mar shampla, nuair a bhíonn an fórsa oscailte laistigh den raon, ba cheart go mbeadh an clúdach smeach in ann níos mó ná 300 huaire a sheasamh gan briseadh.
Now some manufacturers, and this seller have no bottom line, only what you can't think of, what you can't do without it, no matter what the price is, the merchants are all for the purpose of making money. This is not something I bought on Taobao a few days ago. When I bought it, it looked good, but it was different when I received it. The thing turned out to be made of plastic hoses. I almost lost my temper. I contacted the merchant, It said that it is environmentally friendly, but things are not like this at all. I have never heard that this thing is made of plastic. He said that you can return it. I asked, the return shipping cost is 120 yuan, and I am speechless.
