ICS79.060B70LY中华人民共和国林业行业标准LY/T1985-2011防腐木材和人造板中五氯苯酚含量的测定方法Quantitative determination of pentachlorophenol inantiseptic wood and wood-based panels2011-06-10发布2011-07-01实施国家林业局发布
copyright@ 2008-2023 wnwk.com网站版权所有
经营许可证编号:浙ICP备2024059924号-2