“British standard”造句，怎麼用British standard造句

British standard specification

machinery and boilers are classed by British standard

Our fasteners include American standard (ANSI), Germany standard (DIN), British standard (BS), Japanese standard (JIS), National Standard (GB) and non-standard special products.

I like go to class every day, has a strong interest on British standard, tested after the training for us, I also did very well in the last exam.