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1·Heavy duty compressors and pelleters in process services shall be installed in the building with a mobile crane or monorail traveling the full length of the house.

工艺（环境）中的重型压缩机及造料机应安装在室内，室内应装有移动式吊车或单轨吊车（行程为房间的全长）。

2·Manual Single-beam crane is configured by crane span structure, cart driving device and manual monorail car and other major parts.

手动单梁起重机系由桥梁，大车传动机构，手动单轨行车等主要部分组成。