要用手册指定型号的油。

Always use the type of oil listed in the technical specifications.

youdao

所有压力密封闸阀都可以配置实心硬楔形闸板。订购时请指定型号55006。

All pressure seal gate valves are available with a solid wedge. Specify figure number 55006.

youdao

到目前为止，AT C自动测试系统已完成了硬件配置和对指定型号被测设备的指标测试和整机性能检测。

So far, ATC system has accomplished hardware configuration, index test and performance inspecting of special type equipment.

youdao