双子绳操作 Twin-rope systems
操作缆绳 PURCHASE LINE
无绳操作 cordless operation
手绳操作 [电] hand-rope operation
配重悬吊系统操作缆绳 COUNTERWEIGHTED fly line
而他们的工作，正被吉尼斯世界纪录审核，有望成为已完成的世界上最高的降绳操作。
The job is now set to enter the Guinness Book of Records as the highest rope access work ever completed.
操作者应该穿防护衣和携带呼吸器，戴安全帽，穿工作鞋，携带安全绳。
Operators should wear protective clothing a breathing apparatus, a helmet, working boots, lifeline.
按钮开关：手操作轻巧灵便，分有绳操纵和无线遥控两种方式。
Button switch: operation right spirit, a string manipulation and wireless remote control two ways.
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