Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/242767d77640b489958a865f52032daf.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 bituminous coating例句_bituminous coating英汉例句_bituminous coating双解例句_食材鋪反向词典
Corrosion behaviors of two kinds of common used coatings–bituminous epoxy coating and epoxy aluminum coating immersed in 3. 採用電化學方法研究了兩種常用塗層—環氧瀝青塗層和環氧鋁粉塗層在3。