GB/T 34719-2017结构用人造板均布荷载性能测试方法国家标准
英文:Standard test method for performance of structural wood-based panel under uniform loads GB/T 34719-2017介绍: 国家标准《结构用人造...
英文:Standard test method for performance of structural wood-based panel under uniform loads GB/T 34719-2017介绍: 国家标准《结构用人造...