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mold for the construction of a mattress type protection and fastening element and related method
mold for the construction of a mattress type protection and fastening element and related method
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机译:用于构造床垫型保护和紧固元件的模具及相关方法
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摘要
A mould for constructing a protection and securing element of the mattress type comprises an upper frame (10), a lower frame (30) and a plurality of dies engaged in the lower frame and particularly suitable during use for receiving cement material. The upper and lower frames are modular structures which each comprise a plurality of carrier elements which are selectively connected to each other, the number and/or length of the carrier elements being variable, during use, so as to vary the length and/or the width of the mould.
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