辊缝测量仪 [自] roll gap measuring instrument ; Roller Clearance Measuring Instrument

裂缝探测仪 break detector ; crack meter ; fracture finder ; break k detector

光电式辊缝测量仪 photoelectric roll gap measuring instrument

管道涂层裂缝检测仪 snitcher

裂缝测宽仪 ZCLF-D ; zclf-a

辊缝检测仪 roll gap gauge

焊缝测温仪 DL-X

激光焊缝测量仪 laser weld gauge