探伤
crack detection; detection of defects
探伤比例
percentage of detection
探伤标准
detection standard
探伤面
searching surface; test surface
探伤器
fault finder; fault indicator
探伤学
defectoscopy
探伤仪
flaw detector
同位素探伤仪
isoscope
筒磁粉探伤
magnetic particle inspection
锁定范围
locking range
锁上范围
lock-on range
特高频全范围
vhf omnirange
天线有效范围
antenna effective area
调查范围
field of investigation
调节范围
adjustable range
调视范围
region of accommodation
调谐范围
tuning range
调整范围
justification range
听力范围
sound; earshot
通达范围
coverage