Because Germany sunshine battery materials can't be absolutely pure, and positive plate metal, lead antimony alloy with the grid frame itself constitutes a battery pack.
由于德国阳光蓄电池材料不可能绝对的纯，且正极板与栅架金属(铅锑合金)本身也构成电池组。
Use the advanced scientific and technological craft, adopt the pure natural silk to make and pack the material, have slim and graceful, warm , soft, level, avoid turning over characteristics;
运用先进科技工艺，采用纯天然蚕丝作填充料，具有轻盈、温暖、柔软、平整、免翻的特点；
Use the advanced scientific and technological craft, adopt the pure natural silk to make and pack the material, have slim and graceful, warm , soft, level, avoid turning over characteristics;
运用先进科技工艺，采用纯天然蚕丝作填充料，具有轻盈、温暖、柔软、平整、免翻的特点；
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