機器
environmental
auto
bin
business
can
car
cargo
city
clean
cleaning
collect
container
delivery
disposal
dump
ecology
environment
equipment
garbage
icon
industrial
industry
isolated
junk
line
logo
outline
recycle
recycling
refuse
rubbish
service
sign
simple
stroke
symbol
thin
transport
transportation
trash
truck
urban
vehicle
waste
web
white truck