... 耐火，防火材料) (耐火，防火材料) LED Bulbs, Tubes 防火阻燃材料 applied fireproofing ; proofing materials 防火封堵材料 proof sealing material ...
基于145个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
More and more high ignition point oil transformers which are fireproofing are applied in many fields.
高燃点油变压器以其优越的防火减灾功能越来越受到用户的青睐。
youdao
应用推荐
模块上移
模块下移
不移动