Specifications for design of timber structures 木结构设计规范
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Code for design of timber structures 木结构设计规范
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We specialize in metal connecting piece and dental plate for timberwork . our manufacture is qualified for the gb50005 ? 2003 timberwork design specifications 专业加工木结构产品的金属连接件,齿板。生产的产品均符合gb50005 ? 2003木结构设计规范的标准。