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本刊在１９９４年第１期上已介绍了“引青济秦”工程１—４＃隧洞灌浆情况，现就５＃洞钢板衬砌灌浆处理──主要是较严重地段的灌浆情况作一介绍。
The first issue in 1994, the magazine has introduced the “lead Qingji Qin” 1-4 # tunnel grouting situation, now on the 5 # steel lining lining grouting - mainly in the more serious sections of the grouting situation to make an introduction.