供應(yīng)菲涅爾透鏡:7601-15,7703,7706,7707-1,7704-2,7804,7805,7903,7904,7803,7905,7707-5,7708-1,7803,8731-1,8001-1,8001-2,8002-1,8745-2,8708-4,7610-1,8202-6,8001-1,8001-2,8501-2,8309-1,8202,8204-1,8605-2,7707-7,8702-1,8801-1,8719,8603-3,8603-4,8603-5,8310,8120,8761-1,8308-1,7708-9,7809-5,8801-1,8801-2,8801-3,7709-1,8102-2,8102-4,8003-1,8003-2,001,2091,8731-1等一百多款,距離可達(dá)12-40米轉(zhuǎn)速傳感器LZ-30、45、60手持式離心轉(zhuǎn)速表LZ-804、806固定離心轉(zhuǎn)速表LZ-807機(jī)車轉(zhuǎn)速表CZ-10、20固定磁性轉(zhuǎn)速表CZ-20A固定磁性轉(zhuǎn)速表CZ-51A/B磁性轉(zhuǎn)速表CZ-20/B固定磁性轉(zhuǎn)速表CZ-634、636固定磁性轉(zhuǎn)速表CZ-800船用磁性轉(zhuǎn)速表SZD-1、2、21電動(dòng)轉(zhuǎn)速表SZM-1磁電轉(zhuǎn)速表SZM-2、3磁電轉(zhuǎn)速表SZM-4磁電轉(zhuǎn)速表SZM-5磁電轉(zhuǎn)速表SZM-6磁電轉(zhuǎn)速表SZG-20B手持?jǐn)?shù)字轉(zhuǎn)速表SZG-411A非接觸手持式數(shù)字轉(zhuǎn)速表SZG-411B非接觸手持式數(shù)字轉(zhuǎn)速表SZMJ-102SZMJ-302 SZG-20BSZG-1100數(shù)字式汽油發(fā)動(dòng)機(jī)轉(zhuǎn)速表SJZ-01車速里程表SZMB-3磁電轉(zhuǎn)速傳感器SZMB-4磁電轉(zhuǎn)速傳感器SZMB-5磁電轉(zhuǎn)速傳感器SZMB-5-B防爆磁電轉(zhuǎn)速傳感器SZMB-5T磁電轉(zhuǎn)速傳感器SZMB-9磁電轉(zhuǎn)速傳感器SZMB-9-B防爆磁電轉(zhuǎn)速傳感器SZMB-10磁電轉(zhuǎn)速傳感器SZMB-14防暴型轉(zhuǎn)速傳感器SZGB-3、3A、20光電轉(zhuǎn)速傳感器SZGB-4A、4B光電轉(zhuǎn)速傳感器SZGB-5、6光電轉(zhuǎn)速傳感器SZGB-7光電轉(zhuǎn)速傳感器SZMZ-01磁敏轉(zhuǎn)速傳感器SZMZ-02磁敏轉(zhuǎn)速傳感器SZHG-01霍爾效應(yīng)式轉(zhuǎn)速傳感器SZHG-02車速傳感器SZHG-03霍爾磁電傳感器SXZG-10光纖轉(zhuǎn)速傳感器SZGM-01光電編碼器XJP-02A轉(zhuǎn)速數(shù)字顯示儀XJP-02B轉(zhuǎn)速數(shù)字顯示儀XJP-10B轉(zhuǎn)速數(shù)字顯示儀XJP-15位移數(shù)字顯示儀XJP-16速度數(shù)字顯示儀XJP-42A/B轉(zhuǎn)速數(shù)字顯示儀XJP-48B轉(zhuǎn)速數(shù)字顯示儀XJP-48E轉(zhuǎn)速數(shù)字顯示儀XJP-71轉(zhuǎn)速數(shù)字顯示儀XSZ-01轉(zhuǎn)速數(shù)字顯示儀XSZ-02轉(zhuǎn)速數(shù)字顯示儀SZE-01智能臺(tái)式數(shù)字轉(zhuǎn)速儀SZE-02高精度數(shù)字測(cè)速儀XSV-01A速度顯示儀XSV-01B速度顯示儀XSV-01C速度顯示儀XSV-01D速度顯示儀XJP48T100XJP96TSZM-10SZC-04KYSZC-01SZC-02SZC-03SZC-04SZMZ-03SZBS-2LZ-903PSY-2BZX-1H1XPZ-02SZS-1閃光測(cè)速儀SZGB-3SZGB-5SZGB-6SZGB-4ASZGB-7SZMZ-01SZHG-01SZXG-10SZMB-3SZMB-4SZMB-9SZMB-10SZMB-9-BSZGB-3SZGB-20