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rock wool
chem., construct. laine de roche
chem.fib. laine minérale; laine des scories
construct. laine de pierre
met. laine minéral
rock wool A generic term for felted or matted fibers manufactured by blowing or spinning threads of molten rock, slag, or glass. The material is used for thermal insulation
environ. laine de roche
rock wool
: 1 phrase in 1 subject
Construction1

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