共查询到20条相似文献,搜索用时 171 毫秒
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2011年9月,国际标准化组织木材技术委员会(ISO/TC218)"第10届ISO/TC218年会",在乌克兰Kharkiv举行。来自中国、俄罗斯、美国、加拿大、日本、乌克兰、白俄罗斯、马来西亚、奥地利、肯尼亚等10个国家的30多位代表,出席会议。中国代表团由中国林科院木材工业研究所副所长吕建雄、标准化与产业风险研究室主任段新芳、全国木材标准化技术委 相似文献
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近日,全国木材标准化技术委员会在北京举行木制品国际标准工作会议,对国际标准化组织木材技术委员会ISO/TC218/WG6负责的7项实木地板国际标准,进行了复审,并讨论了工作规划。 相似文献
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<正>根据国家标准化管理委员会发布的《国家标准化管理委员会关于2018年全国专业标准化技术委员会考核评估情况的通报》结果,挂靠在中国林科院木材工业研究所的全国人造板标准化技术委员会(TC 198)、全国林业生物质材料标准化技术委员会(TC 416)、全国木材标准化技术委员会(TC 41)的考核评估结果成绩优异,分别为"一级"、"二级" 相似文献
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《林业机械与木工设备》2012,(6):51
全国林业机械标准化技术委员会(SAC/TC61)组成8人中国代表团,出席了于2012年3月26—30日在美国召开的国际标准化组织便携式林业机械标准分技术委员会(ISO/TC23/SC17)及草坪和园艺动力机械标准分技术委员会(ISO/TC23/SC13)的国际标准会议。 相似文献
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标准是经济活动和社会发展的技术支撑,是产业健康发展的基础。标准引领产业创新发展。中国是世界上竹标准数量最多、体系最完善的国家,竹标准数量占世界竹标准的90%以上。国际标准化组织竹藤技术委员会(ISO/ TC 296)秘书处设在中国。加强竹业标准化工作,对于引领竹产业高质量发展、增强中国在世界竹子领域的话语权意义重大。文章分析了中国竹标准的现状、国家标准化工作的顶层设计、竹标准的实施应用以及对国际竹标准的支撑情况,提出了标准引领竹产业发展的建议,以期为加强竹业界的信息交流以及竹相关国家标准和国际标准的制定提供参考。 相似文献
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This paper explores the institutional design of timber benefit sharing under the Joint Forest Management (JFM) policy and its effectiveness as an incentive for forest protection in Madhya Pradesh, India. Institutional analysis and case studies including household surveys for five committees were carried out. Except for plantations newly created under JFM, the places and times of timber harvesting were determined solely by the state forest department according to the division-level working plan. The sharing of the monetary benefits was determined by the state government and paid in equal amounts to committees in a lump sum, without taking the committees’ differing degrees of performance into consideration. Except in one committee, only a few respondents knew about the benefit sharing. In a committee where the shared benefits had been paid, even though little collective action had taken place, the money was used without communal decisions. It was confirmed that benefit sharing from timber production in Madhya Pradesh had not been implemented with flexible calculation and payment systems based on local people’s involvement in the decision-making process. Information provided by the concerned forest officers was the only way to motivate local people, and yet the appropriate information provisions were not likely to be in place. At the very least, improvements in the information provision with a change in the forest officers’ perceptions and attitudes are desirable. 相似文献
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本文通过对培育杨树工业用材林的立地条件,栽培品种选择,合理密度及最佳轮伐期的确定,以及栽植,林分抚育管理等关键技术措施的论述,为实现定向,速生,丰产,优质,稳定和高效的培育目标,建立了辽宁省的杨树工业用材林基地,提供了可靠的技术保障。 相似文献
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非结构集成材的加工及应用已非常普遍,但目前国内还没有加工及检验标准,各企业采用的标准不统一,致使检验结果不具有可比性。论述了非结构集成材的生产工艺及检验标准,简要介绍了即将颁布的非结构集成材行业标准。 相似文献
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文章介绍了木材检验技术在木材运输中的作用与地位,分析了木材运输中常见的木材检验技术误区,阐述了由此引起的责任风险或者造成的危害,并依据现行木材检验标准规定,针对性地提出了规范的木材检验技术操作要领。 相似文献
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The Government of Indonesia (GoI) and the European Union (EU) have signed a Voluntary Partnership Agreement on Forest Law Enforcement Governance and Trade (FLEGT-VPA), which aims to prevent illegal timber products from entering the EU. This agreement recognizes a certification for timber products exported from Indonesia based on FLEGT-VPA standards and implemented through the timber legality verification system, Sistem Verifikasi Legalitas Kayu (SVLK). While the implementation of SVLK complies with the FLEGT-VPA, it has not dissolved pre-existing national systems for forest management and timber trade. Implementing SVLK standards amid multiple forest regimes causes redundancy of administrative procedures in forest management and timber trade in Indonesia. This redundancy, in turn, leads to decrease in cost efficiency, weak legitimation, and low effectiveness of the system, especially in community forests. 相似文献
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黑荆木材硫酸盐法制浆试验研究 总被引:1,自引:1,他引:0
试验对6年生黑荆木材硫酸盐法制浆工艺进行正交试验,得出最佳制浆工艺为:用碱量15%,硫化度20%,最高温度165℃,保温时间120min,细浆得率51.61%,硬度12.08K值,黑液残碱4.70g/L,纸浆纤维平均长度0.845μm,平均纤维宽度15.84μm,长宽比为53.33,接近黑荆木材的纤维形态;利用该纸浆手工抄纸,定量为5.86g/m2,纸张拉力为3.34kg,裂断长度为3842m,表明黑荆木材适宜作为造纸的原料。 相似文献
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A practical method in use in South Africa for quantifying the extent of splitting in the timber of the genus Eucalyptus in order to determine minimum standards for selection purposes, is explained. The standards are used to assist in the choice of phenotypes, the progeny of which it is hoped will produce timber which splits less. 相似文献