... 沼气池 biogas generating pit 秸杆致密固化 straw compressed 太阳能热水器 solar water heater ...
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compressed straw 经压缩的草制纸板
wheat straw compressed block 小麦秸秆压缩块
Compressed straw building slabs 建筑用纸面草板 ; 纸面草板
compressed straw building slab 建筑用纸面草板
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