I crawled under the house and crept into a dark hollow of a brick chimney.
我爬到屋子底下，钻进了砖烟囱的黑窟窿里。
Compared with traditional brick, concrete hollow block has many advantages.
与传统粘土砖相比较，混凝土小型空心砌块具有许多优势。
Between the columns were light, hollow panel walls of double brick.
柱间是两砖厚的轻质空心节间墙。
Hollow brick with tiger design.
白虎纹空心砖。
The result suggests that regeneration concrete hollow brick has enough anti-pressure strength, which can be…
结果表明，再生混凝土空心砌块具有足够的抗压强度，可以作为砌体结构中的承重砌块。
The result suggests that regeneration concrete hollow brick has enough anti-pressure strength, which can be…
结果表明，再生混凝土空心砌块具有足够的抗压强度，可以作为砌体结构中的承重砌块。
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