Ltd. The calculation indicates that converter heat insulation layer thickness of asbestos board is about 30 mm. The converter shell temperature can be controlled within 360 ℃, which is lower than the creep temperature of shell material.

The main cause of deformation of a converter shell is temperature rising of the converter shell, a economical and effective method to reduce the temperature and creep deformation is adopting a heat insulation layer of asbestos board.

转炉炉壳温度升高是炉壳变形的主要原因，采用内衬石棉板隔热是降低中小型转炉炉壳温度、减轻炉壳蠕变变形的经济有效措施之一。

The thermal conductivity of heat insulation materials, containing vacuum rubber board, asbestos board and quartz glass etc. was tested at different average temperature with RDL 1 automatic measuring apparatus made by ourselves.

用自行设计的RDL-1型物质热导率自动检测仪测试了真空橡胶板、石棉板等材料在不同温度下的热导率；

Silk Degumming with High Temperature and Pressure and Finish of Cotton Fabrics with Sericin; board machine for making paperboard, asbestos board or asbestos-cement boards

蚕丝的高温高压脱胶及纯棉织物的丝胶整理纸板、石棉板或石棉水泥板制板机

Calculating the effective thickness of converter asbestos board

转炉有效石棉板厚度的计算

Asbestos board divided into asbestos insulation board, asbestos by rubber sheets, asbestos floor slab.

石棉板分为石棉保温板、石棉橡胶板、石棉水泥板。

Board machine for making paperboard, asbestos board or asbestos-cement boards

纸板、石棉板或石棉水泥板制板机

Study on Production Process Formula for Asbestos-Cement Sheet

石棉纤维水泥瓦生产工艺配方的研究

Corrugated asbestos cement sheet roofing

石棉水泥波形瓦屋面

Vacuum Forming for Asbestos Cement Sheet Study on PCR-chip integrated

石棉水泥板的真空成型集成型PCR芯片的研究

Vacuum Forming for Asbestos Cement Sheet

石棉水泥板的真空成型

With asbestos cement mortar pipe being used as inner liner, concrete is cast to form hollow slab.

以石棉水泥砂浆离心管作为内模衬管，浇筑混凝土后构成现浇混凝土空心板。

The graphite molded packing, the asbestos thread PTFE-greased braided packing and the carbon-fibre braided packing were tested and the coefficients of a cycle ring were experimentally determined.

以膨胀石墨模压成型填料、石棉线浸渍聚四氟乙烯编织填料和碳素纤维编织填料为试验样品，实验确定了单圈填料的侧压系数。

The products consist of asbestos, rubber and packing, and are make by compression.

本产品是选用优质石棉、橡胶及填料，经过滚压制成的衬垫密封填料。

Leakage in Asbestos Base Packing during Rod Motion

石棉基填料密封在杆运动时的泄漏

For example, in order to prevent secondary pollution, even the use of sewage is not Valve asbestos packing and gasket sealing.

例如为了防止二次污染，即使是排污阀也不采用含石棉的密封填料和垫片。

Oil asbestos packing: it forms the basic structure there are two types of torsional system, and the other is knitting.

油浸石棉盘根：它的基本结构形式有两种，一种是扭制，另一种是编结。

This kind of cobalt ores is generally known as "asbolite".

这种类型的钴矿是通常所谓的钴土矿。

Sea Girt, Asbury Park and Point Pleasant Beach are also planning to rebuild.

Sea Girt，阿斯伯里帕克和Point Pleasant Beach海滩也在计划重建工作。

Biliary ascariasis was the most common cause of obstruction ( 55.8%), and the others were gall stones with or without ascarides ( 25.0%), benign diseases of biliary tract ( 5.8%), and in 7 cases no cause of obstruction could be found.

胆道梗阻因素，第一位是胆道蛔虫（55.8%），次为胆管结石或伴蛔虫（25.0%）。

The interventional radiology of removal of ascarides and retained gallstones through T-tube tract

经T管窦道取出残余结石和蛔虫的手术放射学