2013年3月26—29日,由国家建材行业特有工种职业技能(040)鉴定站联合辽宁省建筑防水材料工业协会在盘锦禹王集团举办的第1期“防水工”职业技能鉴定培训班正式开班,来自辽宁省的60余人参加了本次鉴定培训班。辽宁省建筑防水材料工业协会秘书长许琳为培 From March 26 to March 29, 2013, the No. 1 “Waterproof Worker” vocational skill appraisal training held by Panjin Yuwang Group was jointly established by the Liaoning Provincial Building Waterproof Materials Industry Association Class officially opened, from Liaoning Province, more than 60 people attended the identification training course. Xu Lin, Secretary-General of Liaoning Province Building Waterproofing Materials Industry Association for training