Certain polymeric substances can be effectively used as efficient emulsifying and dispersing agents for the preparation of cationic dispersed rosin sizes.
对于阳离子分散松香胶的制备而言，聚合物类物质在特定的条件下可用作有效的乳化与分散剂。
Certain polymeric substances can be effectively used as efficient emulsifying and dispersing agents for the preparation of cationic dispersed rosin sizes.
对于阳离子分散松香胶的制备而言，聚合物类物质在特定的条件下可用作有效的乳化与分散剂。
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