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<p class=MsoNormal align=center style='text-align:center;line-height:150%'><span
style='font-size:15.0pt;line-height:150%;font-family:黑体;letter-spacing:36.75pt'>前
</span><span style='font-size:15.0pt;line-height:150%;font-family:黑体'>言</span><span
lang=EN-US style='font-size:15.0pt;line-height:150%'><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
line-height:150%;tab-stops:0cm'><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>《机械工程师设计手册》电子版</span><span
style='font-family:宋体'>是以现行的设计手册为基础,参考了最新的国家标准、部颁标准及行业标准,采用先进的数字存储、检索技术而开发的综合性机械设计资料查询软件,具有内容丰富、查询快捷、携带方便、更新及时、中文界面、易学易用等特点。使用本手册定能极大地提高您的工作效率。<span
lang=EN-US><o:p></o:p></span></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
line-height:150%'><span lang=EN-US style='mso-hansi-font-family:宋体;
color:blue'><o:p> </o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
line-height:150%'><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
color:blue'>丰富的设计数据和资料</span><span lang=EN-US style='mso-hansi-font-family:
宋体;color:blue'><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
line-height:150%'><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>《机械工程师设计手册》电子版提供了常用设计资料、通用基础标准、机械工程材料、机械零部件结构设计、疲劳强度设计、摩擦学设计、轴及轴毂联接、联接与紧固、弹簧、滚动轴承、滑动轴承、密封、管路附件、<span
class=GramE>起重和</span>搬运零件、操作件、标牌和常用手工工具、箱体、机架与导轨、圆柱齿轮传动、锥齿轮传动、蜗杆传动设计、动轴轮系齿轮传动及其装置、减速器和变速器、带传动和链传动、摩擦轮与螺旋传动、联轴器、离合器和制动器、机构、液压传动与控制、气压传动与控制、液力传动与控制、电气传动控制系统、电动机等。还添加了部分国内外知名零部件生产企业的产品数据。</span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
line-height:150%'><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
color:blue'>灵活的数据资料浏览</span