For photoflash lug type miniaturized low leakage current reduces battery consumption.
闪光灯用焊片式缩体产品漏电流小可减少电池消耗。
New rib and lug type pattem ensures an excellent compositive performances , liwer rolling resistance, high - speed riding ability, heat - resistance, wearability .
纵横混合花纹具备优越的综合性能，滚动阴力低，行驶速度快，优良的耐热和耐磨耗性能， 有很高的经济实用性。
This article introduces mainly the structural characters, its applying conditions and strength calculation etc. of the following lifting lugs; 1. ring type lifting lug at tower top;
本文主要介绍了下列几种吊耳的结构特点、应用条件及强度计算等问题：1。塔顶环式吊车；
This article introduces mainly the structural characters, its applying conditions and strength calculation etc. of the following lifting lugs; 1. ring type lifting lug at tower top;
本文主要介绍了下列几种吊耳的结构特点、应用条件及强度计算等问题：1。塔顶环式吊车；
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