2016-12-21
Switch to English质量稳定，热性能好，工作压力较高；存水量大，散热效果好；壁厚，耐腐蚀，使用寿命长
The quality is stable, the thermal performance is good, the working pressure is high; The storage water quantity is big, the heat dissipation effect is good; The wall thickness, the corrosion resistance, the service life is long
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