The present invention relates to a positioning system and method for hierarchical, using the information server and the master device connected thereto, from the device, the information server information including location information database to track and alarm modules, the master device includes .....
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本发明涉及一种导电织物制造方法及其制造的织物。所述方法包括：S1、在织物的纤维表面接枝PMETAC刷；S2、对PMETAC刷接枝的织物进行离子交换处理；S3、对离子交换后的PMETAC刷接枝的织物实施无电镀沉积。本发明的导电织物，具有稳定均一的高导电率，在多次弯折、拉伸甚至洗涤之后都能保持良好的导电性和机械性能，因此可以用作电线。此外还可以广泛用于其他领域，比如用作功能性红外反射物(reflectingarticle)。
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A feeling rehabilitation detector for evaluation and training as a stroke or brain damage and loss of consciousness of the patient, comprising: a housing, the housing is provided with an upper surface arranged in a predetermined pattern of a plurality of through holes; positioning pin module, which .....
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The present invention relates to a strain gauge and methods of making such wherein the gauge contains a doped polymeric fluid suitable for measuring elongations of more than 10%.
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Ultrasonic welding apparatus comprises a sensor ultrasonic welding apparatus and an ultrasonic transducer shaped piezoelectric material between the sensor output of at least two different welding parameters to measure, in order to select the output signal of the welding Parameters have a better sign.....
[Detail]
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