voltage regulator contact bracket 电压调整器接触点托架
cut-out relay contact bracket 断流器接触点托架
current regulator contact bracket 电流调节器接触点托架
contact line bracket 电车线托架
bracket contact 支架接触
The contact tube and bracket with a piece of wood or soft metal plate pad.
管子与支架接触处用木块或软金属板垫好。
An elastic part is installed on the contact portion of the said inferior fixation part and bracket.
弹性部件，其设置在上述下侧固定部件及支架接触的部位。
Though a bit difficult for chuck mounting and adjusting, it is easy maintenance and lower cost by means of the distributor ring bracket to avoid any contact with the power chuck.
使用配气盘支架，卡盘与配气盘不接触。虽然安装调整复杂点，但维护保养方便经济。
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