Standard specification for structural clay facing tile 建筑用飾面瓷磚的標(biāo)準(zhǔn)規(guī)范
Standard specification for ceramic glazed structural clay facing tile , facing brick , and solid masonry units 上釉陶瓷結(jié)構(gòu)粘土面磚飾面瓷磚和實(shí)心砌塊標(biāo)準(zhǔn)規(guī)范