core shaft head 卷芯轴头
shaft head pump 轴头泵
shaft head support concrete 锁口砼
Over Head Cam Shaft 顶置凸轮轴 ; 顶置凸 ; 顶置 ; 顶置凸滑轮
head pulley shaft 主滑轮轴
Head Shaft Localizer 轴头固定器
The utility model relates to a novel shaft head seal.
本实用新型涉及一种新式轴头密封。
The invention provides a golf shaft and a golf shaft head with temperature sensing and color changing function.
本发明是有关一种具有感光变色功能的高尔夫球杆及球杆头。
Head, shaft head, using cast iron sleeve, wear durability, lifting equipment sub-two kinds of electric and manual.
水头、轴头、采用生铁套，耐磨耐用，提升装置分电动和手动两种。
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