1.
Study on the Low-cost Pressing Floor Tiles with Copper Slag;
炼铜废渣—诺砂试制经济型压制地面砖的研究
2.
The service Department of Nitro Nobel AB has developed a drilling method which can also be used in sandpits to eliminate overhang.
诺贝尔炸药公司业务部研究成功一种打眼方法，可以用来排除采砂场中的突出部分。
3.
cord, foundry, used in the reparation of sand moulds
翻砂型芯,用于制备砂型
4.
lithic arkosic wacke
岩屑长石砂岩质杂砂岩
5.
"Clay, silt, sand, and gravel. "
粘土，粉砂，砂土和砾石。
6.
vertical belt variety sander
垂直砂带多用砂光机
7.
Sands lithify into sandstones.
砂经过石化而成砂岩。
8.
Minute rough granules, as of sand or stone.
砂，砂砾，砂粒细小的粗颗粒，如砂和石头粒
9.
glossary of terms and marks used in abrasive, grinding wheel and abrasive cloth and paper
磨料、砂轮、砂布、砂纸术语和符号
10.
Preparing Green Molding Sand by Using Returned Sand Containing Collapsed Resin-Coated Sand
用混有溃散覆膜砂的旧砂配制湿型砂
11.
Containing, covered with, or resembling grit.
含砂的，砂覆的，类砂的含有或类似砂的，被砂覆盖的
12.
Mechanism Study of Sand Production and Sand Control of Unconsolidated Sandstone Oil Reservoirs in Bamianhe Oilfield;
八面河油田疏松砂岩油藏出砂与防砂机理探讨
13.
The sanding mechanism and sanding critical drawdown calculation in loose sandstone
疏松砂岩出砂机理与出砂临界压差计算方法
14.
There's some grit in the shoe, and it hurts my foot.
鞋里有砂子，硌脚。
15.
All matte type screen (MB type)
全磨砂型屏(MB型)
16.
Autoclaved lime-sand brick
GB11945-1989蒸压灰砂砖
17.
graded soil mixture
级配(砂)土混合料
18.
arc extinguishing sand
灭弧砂 -熔断器的