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- Diameter pitch threads number and range D.P. 径节螺纹种数与范围。
- Hexagon bolts with wire holes on head--Fine pitch thread--Product grade A and B GB/T32.;3-1988六角头头部带孔螺栓细牙A和B级
- Hexagon head bolts with fine pitch thread 六角头螺栓细牙
- Hexagon nuts with metric fine pitch thread 细扣六角螺母
- number of diametral pitch thread 径节螺纹种数
- Small hexagon thin nuts-Fine pitch thread GB/T808-1988小六角特扁细牙螺母
- Number and range of diametral pitch thread 径节螺纹种数、范围
- Hexagon bolts with split pin hole on shank--Fine pitch thread--Product grade A and B GB/T31.;3-1988六角头螺杆带孔螺栓细牙A和B级
- " Hexagon nuts, style 1--Fine pitch thread--Product grades A and B" GB/T6171-19861型六角螺母细牙A和B级
- " Hexagon nuts, style 2--Fine pitch thread--Product grades A and B" GB/T6176-19862型六角螺母细牙A和B级
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Hexagon socket head cap screws with metric fine pitch thread 带米制精细齿距螺纹的六角凹头螺钉
- A series of provocations led up to the border war. 一系列的挑衅事件导致了边境战争的发生。
- She has keyed the piano up to concert pitch. 她已经把钢琴的音调升到音乐会的音高标准。
- He rapped out a series of curt commands. 他大声发出了一连串简短的命令。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- The book contains a series of graded exercises. 书中有一系列按难易排列的练习。
- It may take an hour to wind off all the thread. 把所有线都松下需一个小时。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- A student who gets 90% is graded A. 凡得90分的学生列为甲等。