海尔空气能热水器一级能效200升300L热泵节能省电WIFI自清洁统帅
¥3699
0
¥4099
22
¥5999
4
¥4064
53
5
¥3899
800+
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1
¥7789
100
¥18999
¥7499
¥4388
3
¥10999
7