Products include PVC coaster, non-slip car pad, mouse pad, paper coaster, water filled coaster.
产品包括PVC杯垫、防滑汽车垫、滑鼠垫、纸制杯垫、动感杯垫等。
Often working in teams, participants built about 75 robots, ranging from small paper flowers whose buds opened and closed, to a working wooden roller coaster.
参与者们分成小组，共造出约75个自动装置，从花苞一开一合的小纸花到木质过山车，不一而足。
Promotional pamphlet, Brochure, Poster, Menu, Tablemat, Memo, Coaster, Paper fan, Other paper premiums.
宣传册子、海报、餐牌、餐台纸、杯垫、纸扇、其他纸类赠品。
The paper introduces design schemes of cable coaster device of pulling cables of moving transformer substation in fully-mechanized face and summarizes the result of application.
介绍了综合机械化采煤工作面移动变电站拖曳电缆的电缆滑车装置的设计方案，并总结了使用后的效果。
The paper introduces design schemes of cable coaster device of pulling cables of moving transformer substation in fully-mechanized face and summarizes the result of application.
介绍了综合机械化采煤工作面移动变电站拖曳电缆的电缆滑车装置的设计方案，并总结了使用后的效果。
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