1CT-12-02SP,1CT-14-04SP,1CT-22-08SP,1DT-36-16SP,1DT-42-16SP,1DT-52-20SP,公制螺纹卡套接 1CT-12-02SP,1CT-14-04SP,1CT-22-08SP,1DT-36-16SP,1D 无锡市昌林自动化科技有限公司