《图书馆杂志》1993年第4期刊登的王勇同志的《用油墨代号码机油一法》一文,我馆也使用过,感到切实可行,效果不差。根据我馆实践再补充一些使用方法:油墨内可先渗入些煤油,调和,使成稀糊状,其稠度与号码机油相类似,后将其涂到号码机油垫上,并用拨号棒适当拨匀油墨即可使用,打出的号码依然色泽鲜艳,效果很好,一次也可打很长 “Library Journal” published in the fourth issue of 1993, Comrade Wang Yong, “a method of using ink code on behalf of a” article, I also used the museum, feel feasible, the effect is not bad. According to our practice to add some use: ink can be infiltrated some of the first kerosene, reconcile to make a thin paste, the consistency of its number and similar oil, after it will be coated to the number of oil pads, and dial with a dial properly dial ink You can use, hit the number is still bright color, the effect is very good, but also play a long time