正版认证卖家: Soweinc [ 正版保证] 加微信[soweinc]每天分享好书和来自全球的书友一起学习交流.并且微信好友价格低至5折.《职业技能培训教程与鉴定试题集:井下作业工具工(下册)》作者:中国石油天然气集团公司人事服务中心出版社:石油工业出版社装订方式:平装版次:第1版开本:16开出版时间:2005-03-01用纸:胶版纸页数:387语种:中文丛书名:类目:工业技术|石油、天然气工业
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub. Date: 2005 Pages: 387 Language: Chinese in Publisher: Petroleum Industry Press set of vocational skills training tutorials and identification questions: underground work tools work (Vol.2) by the China National Petroleum Corporation Personnel Services The center. based on downhole operation workers national occupational standards. written by the unified organization of vocational skills training tutorial identification questions set in a. Vocational skills training tutorial an. Seller Inventory # CC038349