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Figure 2. Gauge for interchangeability (用于互换性的量规)
B9 a1 ^4 T Y$ J2 y9 SIt shall be possible to insert the plugs into the gauge without undue force so that the engagement face comes into contact with the surface of the gauge.# W! V U; R% t q/ @' H5 `4 _3 R
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应可以不过分用力即可将插头插入量规,以便插合面进入量规并与量规表面接触。% B' I9 ~, L, j) }6 p, r& T, n4 U
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2 g) @* a- f. A- k8 S6 v注:量规两孔最宽处距离约23mm,最窄处约14mm。
) w$ O% s% S$ \( _& v! L1 B: C 因为插头的端部是半圆形,插头两插销最尖端两点之间距离最小为17mm。所以如果插头做得合规的话,不过分用力是可以插入量规的。 |
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