On view, too, are workboxes they used, each filled with the strips of curled paper, pieces of wire and glass.
同样在展的还有她们使用的工具盒，装满金属丝、玻璃和卷曲的纸带。
This paper introduces the construction technique of the glass steel grit filled pipe, equipment, craft and the application of water supply engineering at Hongxing Reservoir in Suihua City.
介绍了玻璃钢夹砂管道施工技术、设备、工艺及其在绥化市红兴水库供水工程中的应用。
Put a piece of paper on a glass filled with water, turn the glass up side down and see what happens.
在杯里装满水，盖上一张厚纸片。按住厚纸片，将杯子倒过来，再松开按纸片的手。纸会吸上去，这是为什么?。
Put a piece of paper on a glass filled with water, turn the glass up side down and see what happens.
在一个杯子里面装满水，盖上一张纸，把杯子倒过来，看看能发生什么。
Put a piece of paper on a glass filled with water, turn the glass up side down and see what happens.
在一个杯子里面装满水，盖上一张纸，把杯子倒过来，看看能发生什么。
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