Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/e198e3ac9ad84b7b837e96a1d9c8141f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 test liner board是什么意思，test liner board的翻译，test liner board音标、读音、用法和例句_绍翊字体网有道词典
This test method is not intended for use in testing corrugated boxboard, liner board, or hardboards that tend to cut the thin rubber diaphragm. 这个试验方法不用于试验割成薄的橡胶横隔膜的瓦楞盒纸板，垫板或硬纸板。