| 摘要 |
A module 1 of electrical appliances comprises a front wall 3 and a plurality of open cavities 5 on at leats one part 4 of this wall, as well as a plurality of studs 7 associated in a removable manner with the said cavities 5 and equipped with inscriptions (pictures), reference marks, numbers, letters, symbols and similar characterising signs of the module. Applications to the identification of the functions of modules of electrical installations. <IMAGE>
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