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提出了针对一定使用条件、使得太阳热水器具备经济竞争力的价格范围。
Ranges of critical price are provided for ensuring the economic competition of the solar water heaters.
youdao
-
提出了针对一定使用条件、使得太阳热水器具备经济竞争力的价格范围。
Ranges of critical price are provided for ensuring the economic competition of the solar water heaters.
youdao