MDC Industries must decide whether to buy a new and safer wallboard technology. With almost the same flame-retardant qualities as other wall and ceiling panels, Smoke-Safe had the advantage of giving off almost no fumes or smoke in fire tests. Most fire-r

【書誌情報】

ページ数：9ページ

サイズ：A4

商品番号：HBSP-92303

発行日：1992/5/1

登録日：2007/8/16