文档介绍：of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of tection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
5、靓工刀一支。
6、宝丽龙球、彩色丝线数条〔最后装饰用〕。
制做方法：
1、将宝特瓶上半部〔1/3处割开〕，小好 友请爸妈帮助切割喔！
选一个四方型得宝特瓶，切掉上面1/4得局部。
2、将每一面分成四等份〔垂直〕，用靓工刀从上方1/5处切到下方1/5处止。
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating netw