ÀÌÀ½¸ÅÆÇ( - ÷þ) joint bar
  ÀÌÁ¤(ì¹ïï, shift)
  ÀÌÁ¾·¹ÀÏ ÀÌÀ½¸Å(ì¶ðúÏùðÉÀÌÀ½¸Å, cranked splice, step joint)
  ÀÌÁßÁ¶°¡¼±(ì£ñìðÀÊàÊ)
  ÀÌÁßĿƼ³Ê¸® Çö¼ö(ì£ñì - úØá÷)
  ÀÌÁßź¼ºÃ¼°á(ì£ñì÷¥àõôóÌ¿)
  ÀÌÇö½Ã(ì£úÞãÆ) two-display
  ÀÌÇüÀÌÀ½¸ÅÆÇ(ì¶û¡ÀÌÀ½¸Å÷þ) compromised joint bar
  Àΰ£°øÇÐ(ìÑÊàÍïùÊ) human engineering(¹Ì), ergonomics(¿µ)
  ÀδöÅÍ inductor