程志勇

Code system conversion circuit for converting binary-coded decimal (BCD) codes to Lee restrict competition count codes

王刚, 程志勇, 2012 .

Barrier-free path of assisted overhead ground wire inspection robot spanning straight pole

赵金龙, 慕世友, 傅孟潮, 2016 .

Guide rail device and device for enabling inspection robot to directly pass through navigation mark ball

赵金龙, 杨波, 贾娟, 2016 .

Construction method for underpinning of overpass framework pier columns

王金海, 刘勇, 张勇, 2014 .