The contractor shall provide a concrete pump-mounting base for each pump as shown in the plans.

根据说明书的要求，承包商应该负责为每台泵配置一个混凝土泵安装基座。

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Pump is provided with mounting base for the ease of installation and to increase the operational stability of pump.

泵设有安装底座，便于安装，增加泵运行稳定性。

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The main shoe-fixing apparatus consists of main mounting base, main shaft, locking tie rod or pulling rope and display.

主上鞋器由主安装座、主轴、锁闭拉杆或拉绳和显示器组成。

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