螺纹刀具、丝锥、英制圆柱管螺纹丝锥
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<DIV align=center><IMG height=146 src="http://www.chmcw.com/upload/news/RCL/13220_vgmllf080317940468450.jpg" width=402 border=0></DIV></TD></TR>
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<TD width=101 rowSpan=2>
<DIV align=center>规格（in）</DIV></TD>
<TD width=604 colSpan=5>
<DIV align=center>基本尺寸</DIV></TD></TR>
<TR>
<TD width=129>
<DIV align=center>每英寸牙数</DIV></TD>
<TD width=113 b="#FDFBEA">
<DIV align=center>L（mm）</DIV></TD>
<TD width=113>
<DIV align=center>l(mm)</DIV></TD>
<TD width=119>
<DIV align=center>d(mm)</DIV></TD>
<TD width=106>
<DIV align=center>牙型角</DIV></TD></TR>
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<TD>
<DIV>G1/8</DIV></TD>
<TD>
<DIV>28</DIV></TD>
<TD>
<DIV>55</DIV></TD>
<TD>
<DIV>20</DIV></TD>
<TD>
<DIV>9.729</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
<TR>
<TD>
<DIV>G1/4</DIV></TD>
<TD>
<DIV>19</DIV></TD>
<TD>
<DIV>65</DIV></TD>
<TD>
<DIV>25</DIV></TD>
<TD>
<DIV>12.158</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
<TR>
<TD>
<DIV>G3/8</DIV></TD>
<TD>
<DIV>19</DIV></TD>
<TD>
<DIV>70</DIV></TD>
<TD>
<DIV>25</DIV></TD>
<TD>
<DIV>16.663</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
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<TD>
<DIV>G1/2</DIV></TD>
<TD>
<DIV>14</DIV></TD>
<TD>
<DIV>80</DIV></TD>
<TD>
<DIV>30</DIV></TD>
<TD>
<DIV>20.956</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
<TR>
<TD>
<DIV>G5/8</DIV></TD>
<TD>
<DIV>14</DIV></TD>
<TD>
<DIV>80</DIV></TD>
<TD>
<DIV>30</DIV></TD>
<TD>
<DIV>22.192</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
<TR>
<TD>
<DIV>G3/4</DIV></TD>
<TD>
<DIV>14</DIV></TD>
<TD>
<DIV>85</DIV></TD>
<TD>
<DIV>30</DIV></TD>
<TD>
<DIV>26.442</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
<TR>
<TD>
<DIV>G7/8</DIV></TD>
<TD>
<DIV>14</DIV></TD>
<TD>
<DIV>85</DIV></TD>
<TD>
<DIV>30</DIV></TD>
<TD>
<DIV>30.202</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
<TR>
<TD>
<DIV>G1</DIV></TD>
<TD>
<DIV>11</DIV></TD>
<TD>
<DIV>95</DIV></TD>
<TD>
<DIV>40</DIV></TD>
<TD>
<DIV>33.250</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
<TR>
<TD>
<DIV>G11/8</DIV></TD>
<TD>
<DIV>11</DIV></TD>
<TD>
<DIV>95</DIV></TD>
<TD>
<DIV>40</DIV></TD>
<TD>
<DIV>37.898</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR>
<TR>
<TD>
<DIV>G11/4</DIV></TD>
<TD>
<DIV>11</DIV></TD>
<TD>
<DIV>100</DIV></TD>
<TD>
<DIV>40</DIV></TD>
<TD>
<DIV>41.912</DIV></TD>
<TD>
<DIV>55°</DIV></TD></TR></TBODY></TABLE></DIV>
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