CM50x100中,,,,,CM代表网格桥架,,,,,50x100体现高50mmx宽100mm,,,,,高宽都是指桥架内尺寸
CM100x150中,,,,,CM代表网格桥架,,,,,100x150体现高100mmx宽150mm,,,,,高宽都是指桥架内尺寸
CM150x200中,,,,,CM代表网格桥架,,,,,150x200体现高150mmx宽200mm,,,,,高宽都是指桥架内尺寸
CM33x33中,,,,,CM体现网格桥架,,,,,33x33体现高33mmx宽33mm,,,,,高、宽都是指桥架内尺寸;;;;;常用于机械装备