46 canlyniad
Rhestrir y canlyniadau yn ôl perthnasedd.
Cymraeg: sŵn
Saesneg: noise
Cymraeg: map sŵn strategol
Saesneg: strategic noise map
Cymraeg: sŵn, diflastod sŵn a dirgryndod
Saesneg: noise, noise nuisance and vibration
Cymraeg: cynllun gweithredu ar sŵn
Saesneg: noise action plan
Cymraeg: Datganiad Dylunio Sŵn a Seinwedd
Saesneg: Noise and Soundscape Design Statement
Cymraeg: cadw sŵn
Saesneg: vocalisation
Cymraeg: lefelau sŵn
Saesneg: noise levels
Cymraeg: llygredd sŵn
Saesneg: noise pollution
Cymraeg: rhwystr sŵn
Saesneg: noise barrier
Cymraeg: sŵn amgylcheddol
Saesneg: environmental noise
Cymraeg: sŵn cefndir
Saesneg: background noise
Cymraeg: sŵn ergydiol
Saesneg: impulsive sound
Cymraeg: sŵn tanddwr
Saesneg: underwater noise
Cymraeg: Cyfarwyddeb Sŵn Amgylcheddol
Saesneg: END
Cymraeg: Cyfarwyddeb Sŵn Amgylcheddol
Saesneg: Environmental Noise Directive
Cymraeg: cynllun lleihau sŵn
Saesneg: noise reduction scheme
Cymraeg: dangosydd mesur sŵn
Saesneg: noise rating indicator
Cymraeg: Deddf Sŵn 1996
Saesneg: Noise Act 1996
Cymraeg: Diwrnod Atal Sŵn
Saesneg: Noise Action Day
Cymraeg: gwaith gostegu sŵn
Saesneg: noise mitigation works
Cymraeg: inswleiddio rhag sŵn
Saesneg: noise insulation
Cymraeg: Mapio Sŵn Amgylcheddol
Saesneg: Mapping of Environmental Noise
Cymraeg: Parth Lleihau Sŵn
Saesneg: Noise Abatement Zone
Cymraeg: Parth Lleihau Sŵn
Saesneg: NAZ
Cymraeg: Rheoliadau Sŵn Awyrennau
Saesneg: Aeroplane Noise Regulations
Cymraeg: sŵn amledd isel
Saesneg: low frequency noise
Cymraeg: sŵn traffig ffyrdd
Saesneg: road traffic noise
Cymraeg: Wythnos Atal Sŵn
Saesneg: Noise Action Week
Cymraeg: Y Gangen Hawliadau a Sŵn
Saesneg: Claims and Noise Branch
Cymraeg: Y Gofrestr Sŵn Morol
Saesneg: Marine Noise Registry
Saesneg: The Environmental Noise (Identification of Noise Sources) (Wales) Regulations 2007
Cymraeg: datblygiad sy'n sensitif i sŵn
Saesneg: noise-sensitive development
Cymraeg: Y Gangen Hawliadau Rhan 1 a Sŵn
Saesneg: Part 1 and Noise Claims Branch
Cymraeg: Deddf Sŵn a Niwsans Statudol 1993
Saesneg: Noise and Statutory Nuisance Act 1993
Cymraeg: Rheoliadau Inswleiddio rhag Sŵn 1975
Saesneg: Noise Insulation Regulations 1975
Saesneg: The Environmental Noise (Wales) Regulations 2006
Saesneg: Noise Action Planning Priority Area
Saesneg: NAPPA
Saesneg: The Environmental Noise (Wales) (Amendment) Regulations 2018
Saesneg: Noise action plan for Wales 2013-2018
Saesneg: Senior Policy Advisor (air quality and environmental noise)
Saesneg: The Highways Noise Payments (Movable Homes) (Wales) Regulations 2001
Saesneg: The Noise from Audible Intruder Alarms (Wales) (Revocation) and Control of Noise (Codes of Practice for Construction and Open Sites) (Wales) Order 2017
Saesneg: The Environmental Noise (Wales) (Amendment) (EU Exit) Regulations 2019
Saesneg: Environmental Noise Action Planning (Wales) Guidance - Agglomerations, Roads and Railways
Cymraeg: Gorchymyn Rheoli Sŵn (Codau Ymarfer ar gyfer Safleoedd Adeiladu a Safleoedd Agored) (Cymru) 2002
Saesneg: The Control of Noise (Codes of Practice for Construction and Open Sites) (Wales) Order 2002