您要查找的是不是：
- 型砂 sand mixture
- 型砂粘结剂 moulding sand binder
- (型砂的)适合湿度 workable moisture
- 半合成型砂 semi-synthetic sand mix
- 安氏型砂粒度测定仪 Andreasen pipette
- 捣实型砂 ramming of the sand
- 湿型砂 green sand
- 瘦型砂 lean mo(u)lding sand
- 分型砂 tap sand
- 干型砂 dry sand
- 假型砂 match sand
- 芯型砂 core sand
- 壳型砂 shell sand
- 引气型砂浆砌筑混凝土空心砌块砌体的受压性能试验研究 Experiment Study of Compression Performance of Concrete Hollow Block Masonry Built with Air-bleed Mortar
- 造型砂铲 mo(u)ld(ing) spade
- 盘型砂轮 saucer wheel
- 筒型砂轮 cylinder grinding wheel
- 型砂造砖 sand-molding
- 造型砂箱 molding flask
- 型砂样品 moulding sand sample
