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。
2
All non-manufactured wood packaging material to be used to carry, pack, pad and support, and reinforce the goods, such as wood case, crate, pallet, frame, pal, wood pole, wedge, sleeper and pad.