environmental
alternative
bio
biogas
business
chemical
chemistry
city
climate
construction
damaged
dirty
ecology
electricity
emissions
energy
environment
factory
fuel
garbage
gas
generation
global
green
industrial
industries
industry
manufacturing
methane
modern
nature
pipe
pipes
plant
plastic
pollute
pollution
power
production
recycle
river
rubbish
smoke
steel
synthetic
technology
toxic
trash
tube
waste
定額
Garbage of household waste is used for the decomposition of organics and the production of household gases in industry and the urban population for recyclingの素材 [FY310144506844]
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