... laminated bearing夹布胶木轴承，层压轴承 leading -screw bearing传动螺杆轴承 lignumvitae bearing层压胶木轴承 ...
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... laminated bearing夹布胶木 轴承,层压 轴承 leading -screw bearing传动螺杆 轴承 lignumvitae bearing层压胶木 轴承 ...
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leading-screw bearing 传动螺杆轴承
leading screw bearing 导螺杆轴承
·2,447,543篇论文数据，部分数据来源于NoteExpress
The utility model relates to an elastic airproof ring with high speed ball bearing leading screw pair opening, which is composed of an opening, an airproof ring body, a groove and a spring.
高速滚珠丝杠副开口弹性密封圈，涉及有开口、密封圈体、凹槽和弹簧组成。
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