The reason of low recovery rate of tar in coke product was analyzed; the recovery rate of tar was increased by decreasing the oven-roof temperature and adjusting operating conditions.
分析了焦炭生产中焦油回收率低的原因，通过降低炉顶温度和调整工艺操作，提高了焦油的回收率。
Ideally suited for bypassing and coupling application circuits operating with low DC bias in the environment approaching to room temperature.
适用于要求大容量，使用温度范围接近于室温的旁路、耦合等，及低直流偏压电路中。
The Fabricated DWDM operating wavelength in the range from 1530 to 1570 nm exhibits ultra low loss, polarization insensitivity, and good temperature and mechanism stability.
该类器件具有附加损耗低，偏振不灵敏和较好的温度及机械稳定性等特点。
应用推荐