This fibre attenuator is useful to optical fibre transmission system, because of performance stability and high precision.
该光纤衰减器性能稳定，精度高，适于光纤传输系统使用。
Quartz fibre strengthen Bis maleimide BMI composite material have low to dielectric loss angle, able to bear high temperature, damp and hot, good mechanics performance.
石英纤维增强双马来酰亚胺树脂复合材料具有低介电损耗、耐高温、耐湿热及良好的力学性能。
The commercial production of high performance carbon fibre from mesophase asphalt will be one of the main technical routes hereafter.
由中间相沥青制造高性能碳纤维，是今后工业生产碳纤维的主要技术路线之一。
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