The Shanghai Stock Exchange government bond index ended flat at 120.71.
上交所的国债指数收于120.71点，与之前持平。
By contrast, multilayer shells bond device is designed which the T4280 twin columns coordinate boring lathe is used as the bond device labor flat roof.
经对比，提出利用T4280双柱坐标镗床作为研制粘接装置的工作平台，进行多层壳体粘接装置的总体设计。
公债无息出售。
The pulling flat contains a sintered compressed product having a chemical bond between a colloidal component and a fiber component.
牵引压板包含在胶状部件和纤维部件之间具有化学交联的烧结压缩产品。
The pulling flat contains a sintered compressed product having a chemical bond between a colloidal component and a fiber component.
牵引压板包含在胶状部件和纤维部件之间具有化学交联的烧结压缩产品。
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