发布时间:2025-01-31 14:29:58
用石棉纤维纺织而成的布。由于具有不燃性,燃之可去布上污垢,所以我国早期史书中常称之为“火浣布”或“火烷布”。在元代,我国在石棉的开采、石棉布的织制和清洁方面已具有相当高的技术水平。
m244504720047650ib100hg47t215452006是什么意思
2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58 2025-01-31 14:29:58