Board surface with lineation E029:
white grid 5cm.
![Board surface with lineation E029:](/media/cache/4c/fa/4cfa97cd9452ebd898a3224e685b81ee/Mat-E029_ME_XX_P01.lang.jpg)
Steel sheet for all specially-coated writing surfaces of up to a width of 300 cm and a height of 120 cm. The vitreous-enamel coating is stoved at a high temperature by a special process. The surfaces can be written on with Board markers and magnets adhere to them.