clamp 3 [i ]    (¼øÀ§: 31169 - ´ëÁ¹ ¼öÁØ)  
¶æ ¸í) (¿µ) °¨ÀÚ ´õ¹Ì; ´õ¹Ì, ³ôÀÌ ½×´Ù
Mean Any of various devices used to join, grip, support, or compress mechanical or structural parts.
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