topwork

1.Lift entire topwork clear of body.

将整个顶部部件拿起，洗阀体。

2.Yoke – designed to withstand seismic activities, the fully fabricated yoke features hassle – free assembly / disassembly of topworks and simple actuator mounting.

–设计符合抗震要求，完全装配式具有装卸容的特点，执机构的安装也简便。

3.(6) Yoke – designed to withstand seismic activities, the fully fabricated yoke features hassle – free assembly / disassembly of topworks and simple actuator mounting.

(6) – 设计符合抗震要求，完全装配式具有装卸容的特点，执机构的安装也简便。