|
從IEC60320-1 standard sheet C14 頁中:
( p! a3 g: o7 m& EThe outline 3) shall be at a distance of 17 −1
' S" w& R8 @- C0 ~0 L1 q0 mm from the engagement face at the bottom of the inlet. The distance from the engagement face at the bottom of the inlet to plane A-A may, however, be less elsewhere within the area 1). Plane A-A need not necessarily be extended to the outline of area 1). A rim which is slightly rounded on top is allowed around the recess if it has a thickness of at least 1,5 mm. Retaining devices or parts thereof may be within the area 1). No other parts of the inlet may protrude beyond plane A-A.
- n1 k2 g" ]3 r3 _/ h# W: ]+ U0 m! \6 b! H. g5 Q+ d
即表示壁厚最少1.5mm, 額外當然還需可通過其它耐壓和物理強度測試. |
|