title
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ñմϴ.
ñմϴ.() 2007-3-13 17:01
ϴ ԰߿ NPT, UN ?
԰ ǹ̴ ش ù
˱ ϴ.
   
   
   2007.3.13
  Ʈ 湮 ּż 帳ϴ.

NPT ̱ ǥ 볪 ǥ ȣԴϴ.
Ȯ 𸣰,
N North America ° ϴ.
PT Taper Pipe Thread ° ϴ.

Ȯ ڷ ƴϰ, ೪, ۳ ϱ ȣ ̹Ƿ ǹ̷ Ͻô մϴ.

UN ġ ⺻ ̳(Unified thread) ڷ ϰ ֽϴ.

մϴ.
   
 

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