例句與造句

1. standard specification for lap cement used with asphalt roll roofing, non fibered, asbestos fibered, and non asbestos fibered
   用于無纖維增強(qiáng)石棉纖維增強(qiáng)和無石棉的纖維增強(qiáng)瀝青屋頂卷材的搭接膠粘劑標(biāo)準(zhǔn)規(guī)范
2. It's difficult to find lap cement in a sentence. 用lap cement造句挺難的