三腿钢架支承的排气筒 tripod-frame supported vent stack
钢桁的支架 girder
加固的钢拱架 braced steel arch
其中包括超轻的钢车架 ULSAC
其中一家工厂还将为其轧钢架的电机装备西门子驱动系统。
One plant will also be supplied with Siemens drive systems for the motors of the rolling stands.
然而，钢架的柱子是可以随着摇晃自由上下摆动，有钢管托牢牢固定在基座上。
The frame's columns, however, are free to rock up and down within steel shoes secured at the base.
然而，钢架的柱子是可以随着摇晃自由上下摆动，有钢管托牢牢固定在基座上。
The frame’s columns however are free to rock up and down within steel shoes secured at the base.
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