palin meaning in Chinese
把帕林
帕兰
佩林
Examples
- Aircraft bolts and nuts - nuts , hexagonal , palin , reduced height , normal across flats , with locking holes , iso m or iso mj threads , 4h5h or 5h tolerance class according to diameter
航空用螺栓和螺母. iso m或iso mj螺纹直径4h5h或5h级公差带锁紧孔减少高度标称十字槽平六角头普通螺母