The decorative upper cover and the lower bottom are at least provided with two pairs of fixing screw holes which are connected by screw bolts.
所述的装饰上盖与下底上至少设有两对固定螺孔，其间采用螺栓连接；
Screw the fixing ring nuts back on.
拧紧背面的固定环型螺帽。
Cone head drive screw with washer - used on roof for keeping fixing holes watertight.
锥头机螺钉垫圈-用于屋顶保持固定孔水密。
Fixing mode: it is fixed by means of concealed screw and shaped part.
固定方式：采用暗式螺钉和异形件方式固定。
Placement of an anteroposterior lag screw can also be complicated by screw traffic if there are a large number of screws fixing the primary fracture.
如果对骨折进行大量前后位固定的话，螺钉的位置安置也是问题。
The screw fixing hole and the screw adjusting holes are tapered counter bores.
螺钉固定孔、螺钉调节孔为锥形沉孔。
After the fixing bolt is completely screwed in the central hole of the screw, the upper end-face of the fixing bolt is lower than the upper end-face of the fixing sleeve pipe.
固定螺钉完全旋入螺杆中心孔后，固定螺钉的上端面低于固定套管的上端面。
Fixing mode: the fixing mode of plug-in part is adopted, and screw mode is not used.
固定方式：采用插接件固定方式，不得用螺钉方式。
The distal of the radius distal palmar anatomical steel plate is provided with two screw adjusting fixing holes, and the top end of the distal is provided with a screw fixing hole.
钢板远端设计有两个螺钉调节固定孔，远端顶端设计有一个螺钉固定孔。
So you can still screw up true but it probably won't be nearly as devastating - and fixing a mistake should be pretty easy.
所以，你仍旧有机会搞砸，没错，但是这将不会毁掉你的东西，因为你还有办法补救。
Sleeve the invention on the tail-gas tube of the engine, underlay the seal loop in the fixing collar at the two ends and screw down it.
安装时，将本发明套在汽车发动机尾气管上，在两端的固定套圈里垫上密封圈，外面用卡环拧紧便可。
The fixing element adopts a screw rod and a thread component which are connected with the bottle bodies respectively.
固定元件为螺杆和螺纹件，所述螺杆和螺纹件分别与一瓶体连接。
The utility model discloses a fixing and supporting device of an anesthesia screw tube, which belongs to the technical field of medical auxiliary instruments.
一种麻醉螺纹管固定支撑装置，属于医疗辅助器械技术领域。
The utility model discloses a fixing and supporting device of an anesthesia screw tube, which belongs to the technical field of medical auxiliary instruments.
一种麻醉螺纹管固定支撑装置，属于医疗辅助器械技术领域。
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