ac米兰中文官方网站

ac米兰中文官方网站s are installation tools for contrasting the direction of optical communication inside an optical fiber core and the core being worked on. This identifier identifies the core currently being used so that it is not cut mistakenly during construction work and identifies the contrast light from the office side with certainty so that optical connection work can be carried out securely.

ac米兰中文官方网站 supplies optical fiber identifiers that allow identification work to be carried out simply and with certainty based on the opinions of workers in the field.