双层玻璃窗可在冬季保持室内温度。
最近我们给房子装了双层玻璃窗。
噪音强到可以穿透双层玻璃。
The noise was so loud it even penetrated the double glazing .
所有的窗户都是双层玻璃的。
所有的窗户都是双层玻璃。
许多人已经安装了绝缘和双层玻璃，但这些还远远不够。
Many people have already installed insulation and double-glazing, but more is to be done.
外皮由铁皮制成，内装双层玻璃制成的瓶胆。
钢化、防弹双层玻璃门观察工作室内物体，一目了然。
Toughened bulletproof double glass door, to observe clearly the object in the working chamber.
专业生产：玻璃咖啡杯、玻璃水杯，茶杯、冲茶器、双层杯。
Professional production: glass coffee cup, water glass, teacup, blunt tea device, double cup.
专业生产：玻璃咖啡杯、玻璃水杯，茶杯、冲茶器、双层杯。
Professional production: glass coffee cup, water glass, teacup, blunt tea device, double cup.
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