【建筑】位置标记;为机翼装置上小孔位置进行标记的模板

TEMPLATES, TEMPLETS

templates

templates for marking the position of apertures in fittings of wings

TEMPLATES for checking contours

marking of position templates for marking the position of apertures in fittings of wings

TEMPLATES for measuring borehole diameters

TEMPLATES for use in drawing

body templates