opening protective
opening protective
A device for protecting an opening from the passage of flame, smoke, or hot gases.
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- open-fuse cutout
- OpenGL
- open-graded aggregate
- open-grain
- open-grained
- Open-grid pavement
- Open-grid paving systems
- open-heart surgery
- Open-Hearth Furnace
- open-hearth process
- Open-Hearth Production
- open-hole completion
- OpenI18N
- OpenID
- opening
- opening a port
- opening die
- opening door
- opening leaf
- Opening light
- opening material
- opening of bids
- Opening of the Underground Caves Day
- Opening Operations
- opening pressure
- opening protective
- opening size
- OpenInsight
- OpenJDK
- OpenLDI
- open-link fuse
- Open-Loop Control System
- Open-loop recycling
- OpenMail
- OpenMG
- OpenMoko
- open-newel stair
- OpenNT
- OpenOffice.org
- open-packed structure
- open-perimeter
- OpenPGP
- open-phase protection
- open-phase relay
- OpenPIC
- open-pit mining
- open-pit quarry
- open-plan educational building
- open-plan office
- OpenPOWER Foundation
- OpenReader
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- opening our minds to
- opening ourselves to criticism
- opening ourselves up to criticism
- opening out
- opening out
- opening out
- opening out
- opening out
- opening out
- opening out
- opening out on
- opening out onto
- Opening Post
- opening pressure
- opening pressure
- opening pressure
- opening pressure
- Opening price
- Opening price
- Opening price
- Opening price
- Opening price
- Opening price
- Opening Price Point
- Opening Prices
- Opening Prices
- Opening Prices
- Opening Prices
- Opening Prices
- Opening Prices
- opening protective
- Opening purchase
- Opening Range
- Opening Ranges
- Opening sale
- Opening Sales
- opening size
- opening snap
- opening snap
- opening snap
- opening snap
- opening some doors
- opening something out
- opening speeches
- Opening statement
- opening the batting
- opening the batting
- opening the batting
- opening the batting
- opening the batting
- opening the door for
- Opening the Door to Language Learning
- opening the eyes of
- Opening the Sides of the Brood Nest
- opening the way for
- Opening the World of Learning
- opening their mind
- opening their mind to
- opening their minds
- opening their minds to
- Opening Theme Song
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