适配器衬套和销键可能与图示不同。
The adapter bushing and key may be different from illustration shown.
本实用新型公开了一种钢包保温盖铰链，该机构包括固定槽，转动槽、转动轴、销键、销槽支撑臂。
The utility model discloses a hinge for an insulating cover of a steel ladle, which comprises a fixed slot, a rotating slot, a rotating shaft, a pin key, a pin slot, and a supporting arm.
导叶操作机构主要包括：导叶臂压板、导叶臂、分瓣键、连接板、耳柄、剪断销、连杆销及压盖等。
Guide vane operation structure includes the guide vane arm clip board, guide vane arm, segmental keys, connection board, handle, cut pin, connecting rod pin and gland, etc.
该系统能实现螺纹联接件、键、销绘图自动化。
This system can realize the automation drawing respectively of thread standards and keys and pins.
本公司主要生产铆钉、螺栓、螺母、平垫、弹垫、挡圈、销轴平键等系列配套产品。
Our company mainly produces series of accessory products as rivets, bolts, nuts, flat washers, spring hooks, stoppers and axis pin & flat keys etc. all the products strictly follow national standards.
本公司主要生产铆钉、螺栓、螺母、平垫、弹垫、挡圈、销轴平键等系列配套产品。
Our company mainly produces series of accessory products as rivets, bolts, nuts, flat washers, spring hooks, stoppers and axis pin & flat keys etc. all the products strictly follow national standards.
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