MSZ 18198-1979 《音乐的声音和他的频率的概念定义》.pdf

上传人:confusegate185 文档编号:833206 上传时间:2019-02-19 格式:PDF 页数:4 大小:157.25KB
下载 相关 举报
MSZ 18198-1979 《音乐的声音和他的频率的概念定义》.pdf_第1页
第1页 / 共4页
MSZ 18198-1979 《音乐的声音和他的频率的概念定义》.pdf_第2页
第2页 / 共4页
MSZ 18198-1979 《音乐的声音和他的频率的概念定义》.pdf_第3页
第3页 / 共4页
MSZ 18198-1979 《音乐的声音和他的频率的概念定义》.pdf_第4页
第4页 / 共4页
亲,该文档总共4页,全部预览完了,如果喜欢就下载吧!
资源描述
展开阅读全文
相关资源
猜你喜欢
  • DIN EN ISO 20028-1-2017 Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 1 Designation system and basis for specifications (ISO 20028-1 2017) German .pdf DIN EN ISO 20028-1-2017 Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 1 Designation system and basis for specifications (ISO 20028-1 2017) German .pdf
  • DIN EN ISO 20028-2-2017 Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 2 Preparation of test specimens and determination of properties (ISO 20028-2.pdf DIN EN ISO 20028-2-2017 Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 2 Preparation of test specimens and determination of properties (ISO 20028-2.pdf
  • DIN EN ISO 20072-2013 Aerosol drug delivery device design verification - Requirements and test methods (ISO 20072 2009) German version EN ISO 20072 2013《喷雾给药装置的设计验证 试验方法和要求(ISO 200.pdf DIN EN ISO 20072-2013 Aerosol drug delivery device design verification - Requirements and test methods (ISO 20072 2009) German version EN ISO 20072 2013《喷雾给药装置的设计验证 试验方法和要求(ISO 200.pdf
  • DIN EN ISO 20079-2006 Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test (ISO 20079.pdf DIN EN ISO 20079-2006 Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test (ISO 20079.pdf
  • DIN EN ISO 20088-1-2017 Determination of the resistance to cryogenic spillage of insulation materials - Part 1 Liquid phases (ISO 20088-1 2016) German version EN ISO 20088-1 2016《隔.pdf DIN EN ISO 20088-1-2017 Determination of the resistance to cryogenic spillage of insulation materials - Part 1 Liquid phases (ISO 20088-1 2016) German version EN ISO 20088-1 2016《隔.pdf
  • DIN EN ISO 20109-2017 Simultaneous interpreting - Equipment - Requirements (ISO 20109 2016) German version EN ISO 20109 2016《同声传译 设备 要求(ISO 20109-2016) 德文版本EN ISO 20109-2016》.pdf DIN EN ISO 20109-2017 Simultaneous interpreting - Equipment - Requirements (ISO 20109 2016) German version EN ISO 20109 2016《同声传译 设备 要求(ISO 20109-2016) 德文版本EN ISO 20109-2016》.pdf
  • DIN EN ISO 20127-2005 Dentistry - Powered toothbrushes - General requirements and test methods (ISO 20127 2005) German version EN ISO 20127 2005《牙科学 电动牙刷 一般要求和试验方法》.pdf DIN EN ISO 20127-2005 Dentistry - Powered toothbrushes - General requirements and test methods (ISO 20127 2005) German version EN ISO 20127 2005《牙科学 电动牙刷 一般要求和试验方法》.pdf
  • DIN EN ISO 20136-2017 Leather - Determination of degradability by micro-organisms (ISO 20136 2017) German version EN ISO 20136 2017《皮革 采用微生物法测定降解性(ISO 20136-2017) 德文版本EN ISO 20136-.pdf DIN EN ISO 20136-2017 Leather - Determination of degradability by micro-organisms (ISO 20136 2017) German version EN ISO 20136 2017《皮革 采用微生物法测定降解性(ISO 20136-2017) 德文版本EN ISO 20136-.pdf
  • DIN EN ISO 20137-2017 Leather - Chemical tests - Guidelines for testing critical chemicals in leather (ISO 20137 2017) German version EN ISO 20137 2017《皮革 化学试验 皮革中重要化学物质试验指南(ISO 20.pdf DIN EN ISO 20137-2017 Leather - Chemical tests - Guidelines for testing critical chemicals in leather (ISO 20137 2017) German version EN ISO 20137 2017《皮革 化学试验 皮革中重要化学物质试验指南(ISO 20.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1