... ,equipment installations, and also can be used in high-rise buildings, stores, theater, power generation, chemical plants, city plaza, or other utility ... , A class flame-retardant power cableWDZB-YJY230.6/1kVXLPE insulated, steel tape armored ,PO sheathed ,low smoke halogen-free, B class flame-retardant power cable WDZC-YJY230.6 ...