Threads used for sewing the buttons and the zippers can be dissolved through alkali liquor at a certain temperature and under the certain pressure intensity, then, the buttons and the zippers can fall off the worn-out clothes, the reaction process condition is temperate, the solvent is innocuous...
题目No matter how well you take care of your clothes,eventually some items become stained,torn,or just worn out.The same is true of towels,linens,and other textile(纺织)products.Rather than let these things end up in a landfill,you can donate items in good condition to...
aPeople should protected environment and itshould be a reduction in the use of cutlery, saving paper and water, not to waste food, worn out clothesrecycling. Promoting environmental protection of the Earth's life 正在翻译,请等待...[translate]...