galvanized pipe bend
英
美
- 镀锌管弯头
双语例句
- Have galvanized the presence of high voltage and high-intensity characteristics, such as temperature, the new generation is the most green steel tubes.
并且具有镀锌管的耐高压，高强度，抗冲击等特性，是最新一代绿色环保管材。
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