1 Æí ÁÖ Á¶ |
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ÁÖ¹°(ñÑÚª; casting)
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zipper |
°¡·Îµî pole
¢Ð |
valve |
Çϼöµ¤°³ |
ÁÖö°ü ¿Ï¼ºÇ°À» º¸¿©ÁØ´Ù. |
volute pump |
¼±¹Ý bed ¢Ð |
milling machine
¢Ð |
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°¡¸¶¼Ü |
bearing case |
handwheel |
pulley |
aluminum engine block |