经测试，该产品完全可替代天然石膏空心条板，技术性能指标达到了国家规定的相关标准。
The kind of hollow batten whose performance indicators meet the national standards can replace the product made of natural gypsum.
混凝土防火空心隔墙板条，其特征是隔墙条板中添加耐火填料。
The invention relates to a fireproof concrete hollow partition lath which is characterized in that fireproof packing is added in the partition lath.
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