Results indicate that treating wood with boric acid and amines did not significantly improve its fire retardancy.
英
美
释义
试验结果显示:木材以硼酸/有机胺等药剂处理后并不能显著地改善其耐燃性;
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载