multiple glass

• 多层玻璃

multiple glass的用法和样例：

例句

1. It is compounded from two or more layers of glass chips and attach with single or multi layer water-solubility inorganic sandwich fireproof glue.
   由两层或多层玻璃原片附之一层或多层水溶性无机防火胶夹层复合而成。
2. Where greater coverage is required, multiple gauge glasses using either independent vessel connections or a standpipe shall be used.
   在要求更大范围的地方，应使用利用独立导管连接或竖管的多层玻璃液位计。