求救
印刷过程中油墨里哪来的水手机天气app显示湿度80左右 表印油墨溶剂 异丙醇和甲苯 http://www.slfhcy.com//mobcent//app/data/phiz/default/27.pnghttp://www.slfhcy.com//mobcent//app/data/phiz/default/27.pnghttp://www.slfhcy.com//mobcent//app/data/phiz/default/27.pnghttp://www.slfhcy.com//mobcent//app/data/phiz/default/27.pnghttp://www.slfhcy.com/data/appbyme/upload/image/202107/06/9YvBhOon2J4v.jpg
溶剂里面有没有水
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