过程:打磨工厂废弃的碎煤炭共约70公斤1200块,组合粘贴在木板上。 Process: I polished 1200 pieces of abandoned coal in the factory that weighed 70 kilograms in total and stick them together on a board.
过程:打磨工厂废弃的碎煤炭共约70公斤1200块,组合粘贴在木板上。 Process: I polished 1200 pieces of abandoned coal in the factory that weighed 70 kilograms in total and stick them together on a board.