A new technology on filling in and sealing against leak with expandable materials is introduced in this paper,which is applied in drilling in limestone area.
本文介绍了石灰岩地区钻探施工中,利用液体高膨胀材料充填、堵漏新工艺。
A new technology of filling in and sealing against leak with expandable materials is introduced, which is economical, efficient and safe.
介绍了钻探施工中,利用膨胀材料充填、堵漏的新工艺,其具有经济、高效、安全的特点。
A new technology of filling in and sealing against leak with expandable materials is introduced , which is economical and efficient and safe.
介绍了钻探施工中,利用膨胀材料充填、堵漏新工艺,它具有经济、高效、安全的特点。
Although the volume dilatation of localized fuel hoses material, the drawing strength between fuel hose and fuel pump is small.
针对国产化燃油管在材料膨胀率满足母公司技术标准的条件下,燃油管与燃油泵之间的脱拔力却较小,存在燃油管脱落的现象,为此进行了试验并采集大量试验数据,并在此基础上进行了科学分析,找出影响脱拔力的关键因素,研究出解决问题的方法,同时使燃油类橡胶管的技术标准得到完善。
The water swelling rubber like plastic material(WSM) was prepared by blending chlorinated polyethylene(CPE) with sodium acrylate(AANa).
由丙烯酸钠 (AANa)与氯化聚乙烯 (CPE)制备吸水膨胀性橡塑材料 (WSM)。
Effect of compound MgO expansive material
新型复合MgO膨胀材料的膨胀效果
material with anisotropic thermal expansion
各向异性热膨胀材料
Research on ZnZr_4(PO_4)_6 Powder and the Low Thermal Expansion Materials;
磷酸锆锌粉体及其低膨胀材料的研究
Recent Research on Negative Thermal Expansion Material ZrW_2O_8
负热膨胀材料ZrW_2O_8研究现状
Research on Thermal Expansion of Precision Mechanical Parts and Material Precise Coefficient of Thermal Expansion;
精密零件热膨胀及材料精确热膨胀系数研究
Influence Factor of expansion rate of cementitious material added by expansion admixture
掺膨胀剂水泥基胶凝材料膨胀率的影响因素
Heat causes most materials to expand more or less.
热使大多数材料程度不同地膨胀。
expanded perlite
膨胀珍珠岩(隔热隔音材料)
Studies on Volume Expansion Type Plasticized Polyvinyl Chloride;
吸水膨胀型软质聚氯乙烯材料的研究
Coefficients of Thermal Expansion of Carbon/Silicon Carbide Composites;
碳/碳化硅复合材料热膨胀行为研究
Research on Preparation and Properties of Intumescent Flame Retarded LLDPE/EVA Material
膨胀阻燃LLDPE/EVA材料的制备及性能研究
Halogen-free intumescent flame retardant PP/EVA cable material
膨胀型无卤阻燃PP/EVA电缆材料
Coefficient of Thermal Expansion and Compute of Carbon Fibre Reinforced Magnesium Composites
C_f/Mg复合材料热膨胀系数及其计算
Preparation of paraffin/expanded perlite composite phase change materials
石蜡/膨胀珍珠岩复合相变材料的制备
Recent Research on Zirconium Tungstate (ZrW_2O_8) Composite Materials
低膨胀钨酸锆(ZrW_2O_8)复合材料的研究现状
Research on the Material Design of Square Expansive Concrete-Filled Steel Tubular Members;
用于方钢管膨胀混凝土构件的膨胀混凝土材料设计研究
Preparation of Polyethylene/Expanded Graphite Intercalated Composites by In-situ Expanding Method
原位膨胀熔融混合法制备聚乙烯/膨胀石墨插层型复合材料
Effect of difference between thermal and setting expansion rate of the investments on the precision of castings
包埋材料热膨胀率和凝固膨胀率变化对铸件铸造精度影响的研究