切纸机是一种通用加工设备，它不仅用于纸张加工，还可应用于皮革、硬塑料等非纸类材料的裁切。
Paper cutter is a kind of general purpose machining device, and it's not only used to process paper, but also applied to cut non-paper materials such as leather and rigid plastic.
供水管道，家用管道，房屋墙板，商用机器壳体，电子产品包装，医疗器械，快艇护舷，也可以生产板材，门窗，阀门等塑料硬制品。
Water supply pipes, home pipes, house siding, IBM case, electronics packaging, medical equipment, boat fenders, but also produce plates, windows and doors, valves and other hard plastic products.
国产新型塑料模具钢主要有预硬钢、时效硬化钢、淬火——回火钢、冷挤压成型模具钢、耐蚀钢等类型。
The new domestic - developed plastic mould steels include prehardening steel . age hardening steel, quenching-tempering steel, cold -forming steel, and anti - corrosion steel, etc.
如木材、玻璃、硬塑料、建筑材料、碳纤维、陶瓷、耐火材料、铜、铝基复合材料及镁锌合金等。
Such as wood, glass, hard plastic, building materials, carbon fiber, ceramic and refractory materials, copper, aluminum and zinc magnesium alloy composite material, etc.
讨论了聚氨酯硬泡沫塑料低温比热与密度、温度以及空气中存放时间等参数的关系。
The relationships between specific heat of PU rigid foam at low. temperature and such parameters as those of temperature, density and ageing time, etc., have been discussed.
对硬钢、白铸铁、非铁金属、塑料、合成材料等进行钻孔、深钻孔、车削、铣削等加工的牌号。
Drilling, gun-drilling, turning, milling of hardened steel, white cast iron, non-iron metals, plastics an synthetics.
塑料：各种塑料袋、塑料泡沫、塑料包装、一次性塑料餐盒餐具、硬塑料、牙刷、杯子、矿泉水瓶等；
Plastic: all kinds of plastic bags, plastic foam, plastic packaging, disposable plastic lunch box tableware, hard plastic, toothbrush, cups, water bottle, etc. ;
塑料：各种塑料袋、塑料泡沫、塑料包装、一次性塑料餐盒餐具、硬塑料、牙刷、杯子、矿泉水瓶等；
Plastic: all kinds of plastic bags, plastic foam, plastic packaging, disposable plastic lunch box tableware, hard plastic, toothbrush, cups, water bottle, etc. ;
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