Molded element set for forming letters and numbers in teaching programs comprises molded elements consisting of bends, straight pieces, a large hook, a medium hook and a pointMolded element set comprises molded elements consisting of large, medium and small bends (1, 2, 3), large, medium and...
aRaised or depressed characters molded into the surface (letters, numbers or designlogo - not ribs). Where it is desired to specify either raised or depressed characters,the designations R and D may be used, i.e., MOR, MOD 被上升的或沮丧的字符铸造了入表面 (信件、数字或者designlogo -不...