**BHJ-C double outer wire explosion-proof union at both ends of the outer tooth explosion-proof union external thread explosion-proof link nut**
**PVC 90 degree plastic cable Connector PVC Liquid Tight 90 degree Connector**
**YJLV low voltage aluminum core cable 3/4/3 1/4 1 core 10-300 square national standard aluminum core cable power cable**
**National standard Pearl River RV0.5/0.75/1/4 square meters single-core copper core multi-strand flexible wire electronic wire**