炉管刀刃热电偶 WRNK-231D WREK-231D 图片

p1Src=//y1.yzimgs.com/uploads_old/305938/200696184522758_Old.jpg&p2Src=//y1.yzimgs.com/uploads/305938/2020329-17335508.png&p3Src=//y1.yzimgs.com/uploads/305938/2020329-1734320.png?watermark/2/text/d3d3LmNodW5odWkxOGRsLmNu/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"