空心玻璃微珠的填充量一般在5%-20%之间。
The filling content of hollow glass bead generally is between 5% -20%.
经批准的加固空心砌块墙设计和混凝土填充。
Approved hollow block wall with reinforcement to design and concrete infill.
利用空心微珠球型的特性，填充改性玻纤增强尼龙6。
The glass fiber reinforced nylon 6 was modificated by the filling of the hollow microsphere.
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