发明授权
US08157963B2 Sheet member and manufacturing method of the same, and exhaust gas processing device 有权
板材及其制造方法及废气处理装置

Sheet member and manufacturing method of the same, and exhaust gas processing device
摘要:
The papermaking sheet member includes inorganic fibers, and the inorganic fibers include a lump-shaped cohered fiber which coheres as a lump.
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