... other categories of staff. Its length is generally 1.6 meters, 1.8 meters, 2.1 meters, 2.4 meters, 2.7 meters ... , is the use of high-tech carbon dimension material made of. Having electrically conductive ( omega cm -- 1.5 x 10-3 ) and ... direction Zheng tube, dipping resin curing process. For the fishing rod production of carbon fiber content, directly determine the value and quality of ...