If any of the above-mentioned circumstances occurs, the altered parts shall be stamped with the unit seal or signed by the legal representative or its authorized agents of the bidder for confirmation.

如果出现上述情况，改动之处应加盖单位章或由投标人的法定代表人或其授权的代理人签字确认。

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Silicon glue, silica gel and metal bonding agent, rubber adhesive, rubber treatment agent, silicone agents, all kinds of seal adhesive and difficult to stick adhesive materials, coupling age.

硅胶胶水、硅胶与金属粘接剂、橡胶粘接剂、橡胶处理剂、矽胶处理剂、各类密封粘接剂、难粘材料粘接剂、偶联剂、处理剂。

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The Ballot Act of 1872 states that "the presiding officer of each station, as soon as is practicable after the close of poll, shall, in the presence of the agents of the candidates, make up (the ballot boxes) into separate packages sealed with his own seal and the seals of such agents of the candidates as desire to affix their seals".

BBC: BNP to put own seals on ballot boxes over fraud fears