长期仪器
ANT-5 is the first is held model SDH/PDH transmits analyzer, its applicable at SDH, the function is powerful, the design is exquisite, carry convenient, it is engineer of spot of SDH transmission netw
地址:深圳市福田区华强北路30号华强电子世界
联系人:蔡毅
电话:0755-83610849
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email:lscaiyi@gmail.com