neutral paper sizing agent
neutral paper sizing agent
中性纸张施胶剂
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Modification of rosin, preparation and selection of rosin emulsifier and rosin precipitating agent were introduced in this paper, so that the rosin sizing agent can be used under neutral condition.
综述分散松香胶在中性条件下施胶中松香改性、松香乳化剂、松香助留剂的制备和选择。
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