测焦距准直光管 测焦距准直仪

foco-collimator  detail>>

测焦距准直光管

foco-collimator  detail>>

测焦距准直仪

focal collimator foco-collimator  detail>>

测焦距准直管

foco collimator fococollimator  detail>>

连续弯焦准直器,可调准直器,变焦距准直器

zoom collimator  detail>>

测焦距术

focometry  detail>>

准直光管

collimater  detail>>

自动准直光管

autocollimator  detail>>

准直光

collimated radiation  detail>>

准直仪

collimater collimator set collimeter  detail>>

准直管，准直仪

collimator  detail>>

光电自准直平行光管 光电自准直仪

photoelectricauto-collimator  detail>>

非准直光束

uncollimated rays  detail>>

高准直光束

highly collimated beam well collimated beam wellcollimatedbeam  detail>>

准直光镜

collimating mirror  detail>>

准直光束

collimated beam collimating beam  detail>>

准直光线

collimated ray  detail>>

自准直光计

autocollimating spectrometer  detail>>