¸º¹g

Æ´Òô
f¨´ su¨¤n
×¢Òô
¨È¨è¨A ¨Ù¨è¨â¨A

¡°¸º¹g¡±»ù±¾½âÊÍ

½âÊÍ 1.Òà×÷"¸ºËã"¡£ 2.¸ºÇ·µÄ¿ÚÇ®(Ò»ÖÖÈË¿ÚË°)¡£ºó·ºÖ¸¸ºÇ·µÄ×âË°¡£

¡°¸º¹g¡±°Ù¿Æ

°Ù¶È°Ù¿Æ

¸º¹g

  • ¸º¹g £º
  • f¨´ su¨¤n
  • 1.Òà×÷"¸ºËã"¡£ 2.¸ºÇ·µÄ¿ÚÇ®(Ò»ÖÖÈË¿ÚË°)¡£ºó·ºÖ¸¸ºÇ·µÄ×âË°¡£
  • ¡°¸º¹g¡±·Ö´Ê½âÊÍ

    ¸º

    »ù±¾×ÖÒå¡ñ ¸º£¨Ø“£©f¨´ ¨È¨è¨AÍÔ£¬±³£¨b¨¨i £©£º¡«Ãס£¡«¾Î¡£¡«ÖØ¡£ÈçÊÍÖØ¡«¡£¡«¾£Çë×ï¡£µ£ÈΣºµ£¡«¡£¡«Ô𡣡«ÀÛ£¨l¨§i £©¡£¡

    ÏêÇé
    ¹g

    »ù±¾×ÖÒå¡ñ ¹gsu¨¤n ¨Ù¨è¨â¨A¡¡¡ò ¹Åͬ¡°Ë㡱£¬¼ÆËã¡£ Ó¢Óï an ancient device for working with

    ÏêÇé