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绿化用表层土的标准规范
Standard Specification for Topsoil Used for Landscaping Purposes
参考页数:3P.;A4
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Standard Practice for Use of Rotary Kiln Produced Porous Ceramic as a Mineral Amendment in Topsoil Used for Landscaping and Related Purposes
参考页数:3P.;A4
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膨胀页岩、粘土或板岩(ESCS)制成的旋转窑作为用于园林和相关目的的表层土壤矿物改良剂的使用标准指南
Standard Guide for Use of Rotary Kiln Produced Expanded Shale, Clay or Slate (ESCS) as a Mineral Amendment in Topsoil Used for Landscaping and Related Purposes
参考页数:3P.;A4
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评估森林管理计划属性的标准指南
Standard Guide for Evaluating the Attributes of a Forest Management Plan
参考页数:12P.;A4
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绿化用表层土的标准规范
Standard Specification for Topsoil Used for Landscaping Purposes
参考页数:3P.;A4
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膨胀页岩、粘土或板岩(ESCS)制成的旋转窑作为用于园林和相关目的的表层土壤矿物改良剂的使用标准指南
Standard Guide for Use of Rotary Kiln Produced Expanded Shale, Clay or Slate (ESCS) as a Mineral Amendment in Topsoil Used for Landscaping and Related Purposes
参考页数:3P.;A4
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评估森林管理计划属性的标准指南
Standard Guide for Evaluating the Attributes of a Forest Management Plan
参考页数:12P.;A4
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屠宰用的活动物的定义 羊 两种语言版
Definitions of living animals for slaughter; Ovines Bilingual edition
参考页数:2P.;A4
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