Duct with an indented end
Duct with an indented end
Dump valve for attachment to fire engine tankers
Duo sewage treatment plant
Durable portable pressurized mist cooling device
Dust cap
Dust cassette assembly
Dust collection adapter with blast gate
Dust cover with elastic opening for a ceiling fan blade
Dust prevention and removal device
Dust-free ash remover
Dustless ash container or similar article
Dynamic dispenser