您要查找的是不是：
- In order to producte qualified inlet manifold casting, top gating system with lip riser and shell core made of precoated sand is used. 为了获得合格的进气歧管铸件，采用压边顶铸浇注系统和覆膜砂壳芯制作工艺。
- Application of Shell Core Technology in the Engine-Block Castings of Diesel Engine. 壳芯工艺在柴油机机体铸件上的应用
- Abstract It is not of profit for volume use of resin coated sand in hotbox coremaking that the former has been developed for shell core and mold. 为造壳芯与壳型发展的树脂覆膜砂大量用作热芯盒造芯材料是不经济的。
- Mechanisim of hot-core box non-occupying coating process, its practical effects on manufacturing the whorl shell core, and its technical essentials have been summarized in detail. 介绍热芯盒法非占位涂料技术的原理,及其在制备螺纹壳芯中的应用效果,并归纳总结其工艺要点。
- General situation of Japanese coremaking has been introduced,including shell core,cold box coreshooter,negative pressure coremaker etc.and developing tendency of shell core maker. 本文主要介绍了日本制芯机技术概况,包括壳芯机,冷芯盒制芯机,负压制芯机等。还介绍了壳芯机的发展动向。
- It's main products are Automate Vertical Split core box, Shell core Machines, Automatic Horizontal Split core box shell core machines, Automatic shell molding machines covered membrane cand and dies etc. 全自动垂直分型射芯机、全自动水平分型射芯机、全自动壳型机、倾转金属型铸造机等,还有根据用户要求,设计制造各种专用的制芯设备。
- The mechanical properties, ageing resistance and rheological behaviour of soft HPVC TPE and hard HPVC modified by powder NBR with "shell core" structure reach or close to the level of the import materials. 由具有包藏结构的粉末丁腈改性的 HPVC制得的软质 HPVC-TPE材料和研制的硬质 HPVC材料的力学性能、耐老化性能、流变性能均达到或接近进口材料水平。
- General situation of Japanese coremaking has been introduced,including shell core,cold-box coreshooter,negative pressure coremaker etc. and developing tendency of shell core maker. 本文主要介绍了日本制芯机技术概况，包括壳芯机，冷芯盒制芯机，负压制芯机等。还介绍了壳芯机的发展动向。
- Using emulsion polymerization, a conductive polymer composite was synthesized with polyaniline as shell , the polymer acid obtained by MMA MAA and BA as core. 采用核壳乳液聚合方法合成了以甲基丙烯酸甲酯、甲基丙烯酸和丙烯酸丁酯三元共聚物酸为核,聚苯胺为壳的导电高分子复合物。
- Improvement of Shell Core Broken for Hub Casting 轮毂类铸件壳法制芯时脱壳问题的解决
- Arbors for shell reamers and shell core drills 套式铰刀和套式扩孔钻用心轴
- Produdion of Crankcase Shell Core 曲轴箱壳芯的生产
- tool shank for shell core drill and reamer 套式扩-铰刀刀柄
- Sun Hongbin, Liu Xiaoguang, Ren Zhiqiang, known economists have shelled core is the "real estate bubble does not exist in China. 孙宏斌、刘晓光、任志强等大腕纷纷炮轰经济学家，核心即是“中国不存在房地产泡沫”。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Keep down of you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- A shell splinter embedded itself in the wall above his head. 在他头上方的墙壁上嵌有一块小小的贝壳片。
- The building was burned to a shell. 大楼被烧得只剩下空骨架。
