...快点儿,不然你上课要迟到了 » Hurry up, otherwise you will be late for class 低软化点玻璃 » Low softening point of glass 它是一个新建的学校 » Is one new school ..
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Glass granules with low softening point are sintered on the surface of glassware where patterns of gold or other precious metals are painted. The decorating process has been described.
将低熔点玻璃颗粒烧附在玻璃器皿表面,然后涂施金花或其他贵金属花饰。介绍了这种装饰的工艺过程。
Glass granules with low softening point are sintered on the surface of glassware where patterns of gold or other precious metals are painted.
将低熔点玻璃颗粒烧附在玻璃器皿表面,然后涂施金花或其他贵金属花饰。
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