原创:空心螺钉内固定治疗骶髂关节脱位 - 医学论文发表 - xzbu.com 中国论文网 关键词】 空心螺钉; 内固定; 骶髂关节 [gap=962]Key words】 Hollow bolt; Internal fixation; Sacroiliac joints
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Technical regulations for hollow bolt 中空锚杆技术条件
GFRP Hollow bolt 玻璃钢空心锚杆
Combined Hollow bolt 组合式中空锚杆
Prestressed Hollow bolt 预应力中空锚杆
hollow stay bolt 空心螺撑
hollow rock bolt 空心岩石锚杆
BOLT - HOLLOW 空心螺栓
Hollow grouting bolt 空心注浆锚杆
Turn the hollow bolt so that it is fixed on the bake cover or the flange plate.
安装后必须旋出空心螺栓锁紧在电机后端盖或法兰盘上。
The device is essentially composed of a water tank, a filter screen, a drain valve, a hollow bolt, etc.
该装置主要由水箱、滤网、排水阀、空心螺栓等组成。
The leakage plugging stopple with a hollow expansion bolt used for the support structure of the deep foundation pit comprises an expanding pipe, a hollow bolt, a nut, a sealing rubber mat and a cork;
该深基坑支护结构漏水空心膨胀螺栓封堵塞 包括胀管、空心螺栓、螺母、密封胶垫和软木塞,空心螺栓套在胀管内且其长 度大于胀管长度;
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