M14XPH6P2(THREE STARTS)-7H-L-LH解释上面螺纹标注M14XPH6P2(THREE STARTS)-7H-L-LH符号错了正确是下面M14xPh6P2(three starts)-7H-L-LH

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M14XPH6P2(THREE STARTS)-7H-L-LH解释上面螺纹标注M14XPH6P2(THREE STARTS)-7H-L-LH符号错了正确是下面M14xPh6P2(three starts)-7H-L-LH
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M14XPH6P2(THREE STARTS)-7H-L-LH解释上面螺纹标注M14XPH6P2(THREE STARTS)-7H-L-LH符号错了正确是下面M14xPh6P2(three starts)-7H-L-LH
M14XPH6P2(THREE STARTS)-7H-L-LH解释上面螺纹标注
M14XPH6P2(THREE STARTS)-7H-L-LH
符号错了正确是下面
M14xPh6P2(three starts)-7H-L-LH

M14XPH6P2(THREE STARTS)-7H-L-LH解释上面螺纹标注M14XPH6P2(THREE STARTS)-7H-L-LH符号错了正确是下面M14xPh6P2(three starts)-7H-L-LH
这是一个多线普通螺纹的标注格式
M14xPh6P2( three starts)-7H-L-LH
其中M是公制螺纹、14是螺纹大径(顶经)、X是乘号、 Ph是导程、6P是螺距、2是螺纹公差带代号、( three starts)是螺纹线数表示3线螺纹、7H-L是旋合长度代号、LH是旋向表示左旋.
注:螺纹的线数一般不用标注,隐含在导程和螺距之中,如果要表示的话,可在后面增加括号说明(例如双线为two starts;三线为three starts;四线为four starts),标注的线数必须使用英文小写.
不知上述回答是否满意.