板的定位 meaning in Chinese

board alignment

Test conditions of machining centres . part 5 : tests for accuracy and repeatability of positioning of work - holding pallets
加工中心.检验条件.第5部分:工件夹持托板的定位精度和重复定位精度检验
Test conditions of precision machining centres . part 5 : tests for accuracy and repeatability of positioning of work - holding pallets
精密加工中心.检验条件.第5部分:工件夹持托板的定位精度和重复定位精度检验
Tools for moulding . locating rings . part 1 : locating rings for mounting without thermal insulating sheets in small or medium moulds . types a and b
铸模工具.定位环状物.第1部分:小型或中型铸模无镶嵌隔热板的定位环
Tools for moulding - locating rings - part 2 : locating rings for mounting with thermal insulating sheets in small or medium moulds - types c and d
模具.定位环.第2部分:小型或中型模具中装有隔热板的定位环. c型和d型