Options include automatic cable tensioning, single-acting models, cable tracks for greater load stabilization and capacity, a pulley arrangement to double the stroke and speed, caliper disc brakes on the cable pulley, and reed switches.
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single acting models
单作用模型
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Ball points Single and double acting models.
球阀分单作用和双作用两种型号。
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应用推荐
模块上移
模块下移
不移动