Board surface with lineation E141:
black 1. school year.
![Board surface with lineation E141:](/media/cache/5b/4e/5b4e59191b9c0c6bdf5ca3e5c1a4a4ec/Mat-E141_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 chalk and magnets adhere to them.