| 摘要 |
Inserted in the rebate of the frame (1) is a glass plate (2) and a cover plate (3). Fitted on two opposite frame sides is a fine dovetail groove arrangement (5). Both ends of clamping rods (4) bear analogous fine dovetail groove arrangements as a counterprofile. On insertion of the clamping rods the glass and cover plate (2, 3) and the goods to be put on display are firmly pressed into the frame rebate. <IMAGE>
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