JHS型防水橡套电缆
JSHF/JSHFP-30/45系列水密电缆
潜水机用防水电缆 JHS/ JHSB
YQSB扁电缆
JHSJHS防水电缆
JHSP防水橡套电缆
双层护套防水电缆
污水泵防水电缆
JHS抗老化电缆
JHS,JHSB潜水电机电缆