This product is characterized by low expansion coefficient , high refractoriness , good thermal and chemical stability 本产品特点是膨胀系数小，耐火度高，热化学稳定性好。
Features : excellent insulation and heat proof , small size , low disspation good reliability of capacitance 特点：具有更好的绝缘性，耐热性。损耗低，体积小，容量稳定性好。
They have excellent mechanical properties and are stable in environment but their nlo responses are not large 无机材料的机械强度大，环境稳定性好但其非线性光学效应有限。
Comparing to the measurement method of total function fiber , is has the high testing precision and stability 与普通光纤测试方法相比，具有测试精确度高及稳定性好等特点。
Features : excellent insulation and head proof , small size . low dissipation good reliability of capacitiance 特点：具有良好发绝缘性，耐热性，损耗低，体积小，容量稳定性好。
The ladder coconut palm and the ladder steps use rectangular fang guan to design , the facile security , the stability is good 梯梆及梯踏步采用矩形方管设计，轻便安全，稳定性好。
With high mechanical strength , thermal stability , insulating high strength , excellent electrical performance advantages 具有机械强度高、热稳定性好、绝缘强度高、电性能优良等优点。
With elegant shapenment , corrosion proofing , stati electricity relistance , impact resistance and good thermal reliability 具有外形美观，耐腐蚀，抗静电，耐冲击及热稳定性好等优良性能。
The vibration transducer has many advantages such as simple processing , low temperature coefficient and high stability 该振动传感器具有制作工艺简单、温度系数小、稳定性好等优点。
