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polyurethane adhesive
释义
polyurethane adhesive
Encyclopedia
工学
高分子胶黏剂
释
polyurethane adhesive
聚氨酯胶黏剂
以多异氰酸酯或其反应产物为基料的一类胶黏剂的统称。
工学
新型特种胶黏剂
释
polyurethane adhesive
聚氨酯胶(无溶剂)
以分子主链上含有许多重复的氨基甲酸酯基团的聚合物为主体的胶黏剂。
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book printing
book printing in Lin'an
book printing in Sichuan
book printing in the Jurchen Jin Dynasty
book production-sale form
book publishing in Sibao
book purchase
book purchase and selling
Book Quality Guarantee System
book recommendation
book rental industry in ancient China
book retail
book return rate
book review
book reviewer
book review journal
book review science
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books and disks
books and periodicals design for surface finishing
books buying and selling
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Bookseller
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更新时间:2026/6/30 21:10:49