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phan thanh » pham thanh, ban thanh, van thanh
thong cong » trong cong, tong cong, thong thong
chat bang » chat ban, chat quang, thuat bang
thanh cua » tranh cua, than cua, hanh cua
cua thong » cua thuong, cua khong, cua tong
san chang » ban hang, dan chan, van khang
chang ban » hang ban, chang ran, chang nang
cong san » cong tac
phan thanh » pham thanh, ban thanh, van thanh
thong cong » trong cong, tong cong, thong thong
chat bang » chat ban, chat quang, thuat bang
thanh cua » tranh cua, than cua, hanh cua
cua thong » cua thuong, cua khong, cua tong
san chang » ban hang, dan chan, van khang
chang ban » hang ban, chang ran, chang nang
cong san » cong tac
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by Phạm, Thị Hải Vân
Published 2023
“... biến tính amin có những ưu điểm như: tính chất cơ lý tốt, độ cứng cao, dễ gia công và giá thành rẻ...”Published 2023
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