A2👐concrete
Heavy building material: cement, sand, gravel, water
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A2👐Heavy building material: cement, sand, gravel, water
B1Reddish-brown metal, good conductor of heat/electricity
A2A large machine with a long arm, used for lifting and moving heavy objects,…
A2Machine with long arm for lifting
B1Heavy metal bar for prying things open
C1A metric unit of length, one-tenth of a metre
A1👐Opening or closing panel for entry or exit
B1👐Small cylindrical rod, often wood, for joining
B1👐A cylindrical pin, often wood, for joining materials
A2A power tool used for making holes
C1👐Tool guiding a drill bit for accuracy
B2👐Tool to guide a drill bit for accurate drilling
B1👐Device limiting drill bit depth
A2A machine that removes moisture from clothes after washing
A1👐A machine for drying clothes
B1👐A slatted wooden board for walking on wet or muddy ground
B2A safety mechanism, usually a button, to halt machinery quickly
B2Device for immediate, urgent machine shutdown
C1👐A bolt designed to expand within a hole for anchoring
A1👐A movable barrier used to open or close an entrance
A2Outer surface of a building
B1Outer vertical surface of a building
A2Device that blows hot air for warming a space
A2Appliance blowing warm air for heating