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Ó²»¯¼Á hardening agent
Ó²»¯ÑÎÔ¡²Û hardening bath
Ó²»¯ÐÔÄÜ hardening capacity
´ãÁÑ hardening crack
´ã»ð¯ hardening furnacc
´ã»ðýÖÊ hardening media
Ó²»¯·¨ hardening process
Ó²»¯ºñ¶È hardening thickness
Ó²»¯Ê±¼ä hardening time
Ó²¶È hardness
Ó²¶È¼Æ hardness meter
Ó²¶ÈÊý hardness number
ˮ֮Ӳ¶È hardness of water
Ó²¶ÈÊÔÑé hardness test
Ó²¶ÈÊÔÑé¼Á£¬Ó²¶ÈÊÔÑé»ú hardness tester
СÎå½ð£¬Ó²Ì壨µçËã»ú£© hardware
ӲľÖá³Ð hardwood bearing
öÉ hardy
ÕèÉÏ·½¿× hardy hole
г²¨·Å´óÆ÷ harmonic amplifier
гºÍ·ÖÎöÆ÷£¬Ð³²¨·ÖÎöÆ÷ harmonic analyser
гºÍ·ÖÎö£¬Ð³²¨·ÖÎö harmonic analysis
гºÍµÈ»¯Æ÷£¬Ð³²¨µÈ»¯Æ÷ harmonic balancer
гºÍÇúÏß harmonic curve
гºÍÑ»· harmonic cycle
г²¨ÆµÂÊ harmonic frequency
гºÍº¯Êý harmonic function
г²¨·¢ÉúÆ÷ harmonic generater
гºÍÖÐÏî harmonic mean
гºÍÔ˶¯ harmonic motion
г¶¯Í¹ÂÖ£¬Ð³¶¯ÞR harmonic motion£¬cam
¼òгÔ˶¯ harmonic motion£¬simple
гºÍ°Ú…ËAг²¨Õñµ´ harmonic oscillation
г²¨Õñµ´Æ÷ harmonic oscillator
гºÍ¼¶Êý harmonic series
гºÍÕñ¶¯ harmonic vibration
г²¨ harmonic wave
гºÍ£¬Ð³Òô£¬Ð³²¨£¬Ð³ºÍº¯Êý harmonics
×°¾ß£¬ÏµÉþ£¬µçÃÞÊø harness
°Ò harrow
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