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第1期 第2期;巢冤盟肋。。。,。布。。………….井皋髦、。。。刚。;;;。;;锐。的。……………………………………… 卢顺容O)系……………………………·。…·屠厚泽(117)四川彭县推覆构造的特征与形成…………… 电镀绳索取芯钻头应用的探讨…李大佛(125)
No. 1 No. 2; . . . cloth. . ............ Well well, . . just. ;;; ;;sharp. of. ............................................. Lu Shun Rong O) Department ................................. ·. ... · Tu Houze (117) Characteristics and Formation of Nappe Structure in Pengxian, Sichuan Province .............. Discussion on the Application of Coring Bit for Electroplating Rope ... Li Da-Buddha (125)