| 摘要 |
The marking method involves an electron beam generator (10) which has a number of different grids (11.1-11.4) that are mounted in line with fixing elements (12) which project and locate the grids at specific positions along and between two glass strips (13). Identification of the locations is provided by markings on the glass strips and these can be either coloured dots (14.1,14.2,14.3) or strips. <IMAGE> |
