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1.The heater coating index is an important factor in determining the efficiency of the heating system.
加热器涂层指数是决定加热系统效率的重要因素。
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2.The manufacturer has released a new model with a higher heater coating index, which promises to provide better heat distribution.
制造商推出了一款具有更高加热器涂层指数的新型号，承诺能提供更好的热量分布。
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3.The heater coating index is used to measure the durability of the heating element and its ability to resist corrosion.
加热器涂层指数用于衡量加热元件的耐用性和抗腐蚀能力。