Exploration of rapid paper strip method for monitoring fecal coliform group in surface water 纸片快速法监测地表水中粪大肠菌群的探讨
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Sand paper strip 沙纸磨带
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A small cardboard cylinder covered with decorative paper that holds candy or a party favor and pops when a paper strip is pulled at one or both ends and torn 彩包爆竹外面包有装饰性硬纸板的小圆筒，里面装有糖果或聚会纪念品，从一端或两端同时拉出纸绳时，会发出爆裂声
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Non - wovens pressing and folding rewinder is the machine that inter fold and rewind the non - woven cloth with width 250mm into rolls which are processed by a wet paper machine into paper strips used as wet tissue 本机?一出一。该设备是把250mm宽的无纺布对折复卷成圆柱形卷筒（即柔巾卷）折叠复卷后的无纺布经湿巾机卷成小条状作?湿巾使用。
