... 耐火涂料refractory dressing 耐火性refractory quality 耐火修补料refractory patching mixture ...
基于96个网页-相关网页
... 耐火舱：fire-proof box 耐火材料质量：refractory quality 耐火材料粘结剂：fire bond ...
基于72个网页-相关网页
quality refractory 优质耐火材料
new quality refractory 新型优质耐火材料
light-quality refractory-brick 轻质耐火砖
The current status of refractories of Henan province is introduced, causes of quality fluctuation are analyzed, measures and proposal to further improve refractory quality are offered.
介绍了河南省耐火材料质量现状，分析了产生质量波动的原因，提出了进一步提高耐火材料质量的措施和建议。
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