日本中央精机CHUO SEIKI手动滑块LZ-3047-C1 LZ-4047-S1
南京易鸣机电设备有限公司
p1Src=//y1.yzimgs.com/uploads/538988/20191114-133245370.jpg?watermark/2/text/5Y2X5Lqs5piT6bij5py655S16K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast