multi-code code detection
a sound mind in a sound body
infra-audible sound (=infrasonic sound)
rate of sound and attenuation of sound
sound absorption-sound insulation-vibration isolation technology
sound intensity and sound intensity level
sound navigation and ranging or sound radar
sound pressure and pressure level of sound
accept code register and mask code register
bar code, bar code reader
binary-code decimal code
Bose-Chaudhuri-Hooguenghem code (BCH code)
code for code compatibility
Code on Share Repurchases [Share Repurchase Code]
《公司购回本身股份守则》
《公司购回本身股份守则》〔《股份购回