Thermal insulation material, rock wool. Thermal roof insulation layer. Mineral wool or mineral fiber, mineral cotton, mineral fibre, glass wool, MMMF

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Thermal insulation material, rock wool. Thermal roof insulation layer. Mineral wool or mineral fiber, mineral cotton, mineral fibre, glass wool, MMMF, MMVF. Fiber thermal insulation close-up.

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Size: 4160px × 6240px
Photo credit: © Viktoriia Varvashchenko / Alamy / Afripics
License: Royalty Free
Model Released: No

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