发布时间:2025-01-20 10:55:31
GYTA 是用铝带作为光缆的带铠保护,
GYTS 是用钢带作为光缆的带铠保护,铝带更适合直埋且潮湿的环境中,因为铝不会有锈蚀的风险,价格略贵。
BULL/公牛 B5030 新国标插线板 3位插 1.8米-适用对象
2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31 2025-01-20 10:55:31卧式吸尘器推荐haier47海尔 hcf1超静音地毯式手持迷你机
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