ประโยคภาษาจีน : 中文句子 |
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yǒng chí 泳池 zhuān yòng 专用 tóng 铜 bèng 泵 bèng 泵 qiào 壳 cái liào 材料 cǎi yòng 采用 zhù tóng 铸铜 qiáng dù 强度 gāo 高 nài fǔ shí 耐腐蚀 |
Pool dedicated copper pump , the shell is made of copper , highitensity and corrosive resistant; |