国产精品多人P群无码|国产精品综合色区小说|综合久久久久久中文字幕|成年人在线视频免费观看|婷婷国产天堂久久综合亚洲|91久久国产自产拍夜夜嗨|久久久精品1区2区3区不卡|无码AV天堂一区二区三区免费

TEL: +86-379-64605156 64935159

Fiber Coupler Tapering System is mainly used for the mass production of fused fiber optic couplers, especially standard fiber optic couplers with ultra-low additional loss (a typical value of 0.05 dB), broadband fiber optic couplers, wavelength division multiplexers and other fused fiber optic couplers. They are rich in functions and highly compatible, and are very suitable for the mass production of various tapered devices.

1