association law [= law of association]
mu-law (μ-law) companding
Positioning Screw， Set Screw
right hand screw [= right handed screw]
screw hexagon socket head cap screw
A-Law and μ-Law companding
Basic Law of the Hong Kong Special Administrative Region of the People‘s Republic of China [Basic Law]
Gay-Lussac’s law (=Gay-Lussac’s law of volume)
Law of refraction， snell‘s law
parents of one's daughter-in-law or son-in-law
Research Institute of Environmental Law of China University of Political Science and Law
Science of Law - Journal of Northwest University of Political Science and Law
square law demodulator square law detector
Standardization for Law in Law
μ law Pulse Code Modulation μ law PCM