sealing concrete的意思|示意

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sealing concrete相关短语

1、 sub-sealing concrete 封底混凝土

2、 sealing concrete block 封底砌块

3、 Bottom sealing concrete 封底混凝土

4、 underwater bottom-sealing concrete 水下封底混凝土

5、 two-row-hole sealing concrete block 双排孔封底混凝土砌块

6、 concrete joint sealing compound 混凝土接缝封塞料

7、 Concrete joint sealing machine 灌缝机

8、 concrete sealing bottom 混凝土封底

9、 concrete e joint sealing compound 混凝土接缝封塞料