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经pva上浆的棉织物必须经过退浆处理,以增加棉织物对水的吸收性。
But the cotton fabrics treated by PVA must be desized to enhance their water absorbency.
youdao
-
经pva上浆的棉织物必须经过退浆处理,以增加棉织物对水的吸收性。
But the cotton fabrics treated by PVA must be desized to enhance their water absorbency.
youdao