GB/T 35817-2018室内用树脂改性木材通用技术要求国家标准
英文:General technical requirements of modified wood with resin impregnation for interior application GB/T 35817-2018介绍: 国...
英文:General technical requirements of modified wood with resin impregnation for interior application GB/T 35817-2018介绍: 国...