户外交流高压隔离开关GW4-10KV-400A/630A/1000A/1250A ¥1866.00 35KV户外柱上高压隔离开关GW5-40.5/630A户外高压隔离开关 ¥1555.00 HR20-0.5低压隔离开关400A-1000A三相熔断器隔离刀闸单相刀熔开关 ¥460.00 WLS-10/3.4电缆附件8.7/15KV三芯户外 冷缩电缆终端头300-400平方 ¥190.00 8.7-15KV户内冷缩电缆终端NLS-10/3.1中间头JLS 户外终端附件WLS 面议 昌开 WLS-10/3.3冷缩电缆附件 10KV高压冷缩电缆终端头户外三芯 面议