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ÃÀÖƼÓÂØ£¬ÃÀ¹ú¼ÓÂØ U.S. gallonÃÀ¹ú½ðÊôƬ±ê×¼ºÅ¹æ U.S. standard gage for sheet metal
ÃÀ¹ú±ê×¼ÂÝÎÆ U.S. standard thread
ÃÀ¹ú±ê×¼ÂÝÎÆ U.S.standard screw thread
ÓËøtlµ¯ U-235 atomic bomb
UÐÎÇĄ̊ U-abutment
UÐÎÍäÍ· U-bent
DZˮͧ U-boat
UÐÎÂÝ˨ U-bolt
UÐμРU-clamp
UÐÎÅÅË®¹µ U-drain
UÐÎÌú£¬²ÛÌú U-iron
UÐÎƤÍë U-leather packing
ÔªËØ·ÖÎö ultimate analysis
¼«ÏÞ¸ºÔØ ultimate load
×î´ó²úÁ¿ ultimate production
¼«ÏÞµ¯ÐÔÄÜ ultimate resilience
¼«ÏÞÁéÃôÆ÷ ultimate sensitivity
¼«ÏÞÇ¿¶È ultimate strenght
¼«ÏÞÓ¦Á¦ ultimate stress
¿¹ÀÇ¿¶È¼«ÏÞ ultimate tensile strength
¼«ÏÞ¿¹ÀÓ¦Á¦ ultimate tensile stress
³¬¸ßƵÂÊ£¨µç£© ultra high frequency
³¬¸ßËټ̵çÆ÷ ultra high speed relay
³¬ÇáºÏ½ð ultra light alloy
³¬ÏÔ΢¾µ ultra microscape
³¬¹â²â¼Æ ultra optimeter
³¬¶Ì²¨ ultra short wave
³¬Òô²¨ÑïÉùÆ÷ ultrasonic [flaw] detector
³¬Òô²¨·¢Éú»ú ultrasonic generator
³¬Òô²¨¸ÉÉæ¼Æ ultrasonic interferometer
³¬Òô²¨ÇÐÏ÷ ultrasonic machining
³¬Òô²¨·´Éä¾µ ultrasonic reflectrascope
³¬Òô²¨¼ìÑé·¨ ultrasonic test
³¬Òô²¨²âºñÆ÷ ultrasonic thickness indicator
³¬Òô²¨ ultrasonic wave
³¬Òô²¨Ñ§ ultrasonics
×ÏÍâÏßÎüÊÕ ultraviolet absorption
×ÏÍâÏßµÆ ultraviolet lamp
×ÏÍâÏßÏÔ΢¾µ ultra-violet microscope
×ÏÍâÏß ultraviolet rays
×ÏÍâÏß͸¹ýÂÊ ultra-violet transmission
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