1.
chemical analysis of silica sand and quart
硅砂和硅石化学分析方法
2.
APPLICATION OF CARBORUNDUM AND CAST STONE AS WELL AS HOT PRESSING TECHNOLOGY TO MINERAL PROCESSING EQUIPMENT
绿碳化硅砂和铸石砂与热压工艺在选矿设备中的应用
3.
Experimental Study on Mineral Processing of Silica Sand in Changli as Glass Making Raw Materials
昌黎硅砂用于玻璃原料的选矿试验研究
4.
Thus, the mineral crystalline morphology of natural silica sand is an important parameter for use in foundry.
矿物晶体形态是铸造用天然硅砂的一个重要物理参数。
5.
A trademark used for an abrasive of silicon carbide crystals.
金刚砂一种碳化硅晶体磨料的商标名
6.
a hard coarse-grained siliceous sandstone.
一种硬质、粗颗粒的硅酸砂岩。
7.
The presence of fragments of silicified siltstone retains their original bedding.
硅化粉的砂岩碎块保留有原始层面。
8.
Properties of Mortar of Silica Fume and Slag Composite Powder;
矿渣-硅灰复合粉体水泥胶砂性能研究
9.
Development of Soft Abrasive Wheel Used in Ultra-precision Grinding Silicon Wafer
超精密磨削硅片的软磨料砂轮的研制
10.
Advance in Preliminary Study on Li-Like Si Slag Used In Building Mortar
锂硅粉用于建筑砂浆的初步试验研究
11.
Study on application of the hybrids of water-based silica sol and silicone in the waterproof mortar
水性硅溶胶-有机硅纳米杂化材料在防水砂浆中的应用研究
12.
Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales.
锡矿、铜矿、锌矿、铁矿、蛇纹矿、硅石、砂石购销。
13.
The application study and prospect of HPC with silica fume and ultra fine sand
特细砂硅粉高性能砼的应用研究及展望
14.
Application of silicone in Light weight mortar blended with expanded vitrified microspheres
有机硅在膨胀玻化微珠轻质砂浆中的应用
15.
White carbon black production from drained slurry generated by cutting silicon crystal using a wire-saw
线切割废砂浆中硅制取白炭黑的新工艺
16.
The influence of silica-fume on compressive strength and press-sensitivity of smart cement mortar
硅灰对机敏水泥砂浆抗压强度及压敏性的影响
17.
Study on Tilt Pouring Craft of Sand Mould for Al-Si Alloy
铝硅合金用砂型模具的倾转浇注工艺研究
18.
Application of silicone hydrophober in thermal mortar
有机硅憎水剂在保温砂浆中的应用研究