金属板

A metal or wooden plate bolted to the sides of two abutting rails or beams, used especially in the laying of railroad track.

接合板，鱼尾板尤指用在铁路枕木上的钉在两个毗连的栏杆或梁木上的金属板或木板

Incorporated with the state-of-art technology developed by the famous application manufacturers in China and abroad, our technology has been extensively applied to all types of plane plates and allotype materials.

结合国内外著名涂装厂商研发出的新型工艺已广泛应用于各种平面板材及各种异型材料，例如：家具板材、橱柜板、地板、百叶窗、发泡板、梯脚板、礼品盒、金属板、石材板等。

The product use the top grade printing ink, quality printing film and transparent compound mask as the base material, and can be stick to any board (veneer board, paring board, fibre board, wood board, etc.) and any other materials (like high pressure cement board, asbestos board, palte board, aluminium and plastic steel, etc.). The product is widely used across the country.

本产品是采用高档耐洒油墨、优质的印刷底膜和透明复合面膜为基材，可贴于各种木板（胶合板、刨花板、纤维板、木工板等）及其它材料（如高压水泥板、石棉板、金属板、铝及塑钢型材等）之表面，该产品已在全国广泛采用。

Flying isn't human dream, material and material are absolutely contact, and stone, contain CaCO3,... By analogy, you say that all matter, they contain more than the matter, small quarks also can find this matter, if the antimatter, like lodestone, then the humanity will use it to fly in the sky, there is the hydrogen plate, sheet metal plates of hydrogen is close to zero and even, quality, less than zero, the density of titanium and not hypothesis, maybe one day will be achieved.

人类飞天并不是梦想，物质与物质间都存在着绝对的联络，人和石头有联系，都含有CaCO3，……以此类推，你可以说到的全部物质都有联系，它们都含有比夸克还小的物质，如果能找出这种物质的反物质，就像吸铁石一样，那么人类一定会利用它飞上天空，还有就是氢板，氢板是类金属板，质量接近于0甚至小于0，密度大于钛，这并不是假说，可能以后的某一天会实现的。

Polypropylene plastic board ripple or polyvinylidene fluoride; polyvinyl chloride and other board material, and metal plate packing structure similar to, in order to enhance the mass transfer efficiency, the board may be openings .

塑料板波纹填料用聚丙烯或聚偏氟乙烯；聚氯乙烯等板材料制成，与金属板波纹填料结构相似，为提高传质效率，板上可开孔。

Each sheet metal blank or section is then advanced to the next station whereby the circle shear apparatus of the present invention cuts a hole in the blank section after which the perforated sheet metal blank is advanced to another station for stacking, sorting or further forming.

每个金属板空白或部分然后被推进到下个驻地，藉以当前发明的圆盘剪用具削减在空白的部分的一个孔，在之后穿孔的金属板空白被推进到堆积，排序或者进一步形成的另一个驻地。

A circle shear device for cutting holes in sheet metal as in claim 13 wherein said upper center shaft is vertically reciprocated between a first upward rest position and a second lowered operating position wherein: a said first upward position raises said first upper cutter wheel a sufficient distance to permit the unobstructed exchange of additional provided metal sheet through said cutting jaw; and b said vertical reciprocation means includes an pneumatic air cylinder.

削减的孔一个圆盘剪设备在金属板在要求13，说的上部中轴垂直被交换在第一个向上静止位置和第二个被降下的工作位置之间，： a首先说的向上位置培养说的第一个上部切削刀轮子一个充足的距离通过说的切开的下颌允许另外的提供的金属板通畅的交换；并且 b说的垂直的往复手段包括一个气动力学的空气圆筒。

Bellows sealed valve shut-off valves, and its key components - metal bellows, the lower end of stem components with the introduction of automatic welding roll, roll the top and连接板automatic welding, in the fluid medium and the atmosphere to form a metal barrier between the to ensure zero leakage valve stem.

阀门中波纹管密封截止阀，其关键部件——金属波纹管，下端与阀杆组件采用自动滚焊焊接，上端与连接板自动滚焊焊接，在流体介质和大气之间形成一个金属屏障，确保阀杆零泄漏。

2KV, and the critical disruptive discharge voltage of low voltage transformer, filter and relay is between 3. 1 to 10.2kV. The lightning current withstand characteristics of electrical lines in low voltage system is also tested.

研究了全封闭和带丝网玻璃窗后的金属板屏蔽小室的稳态屏蔽效能和暂态屏蔽效能，比较了合金丝网玻璃窗对金属板屏蔽室屏蔽效能的影响。

ERwi/SJ0 At present, we mainly provide three series of products based on our own research and development, including:1、Copper Roof Tile Series;2、Colored Stone-coated Metal Roof Tile Series ;3、Interlocking Metal Roof Tile Series.

北京卡普泰尔科贸有限公司是当前国内最专业研发生产金属瓦类产品的厂家之一，更是中国第一家自主研发并生产沥青铜瓦系列产品的企业。目前，我公司自主研发生产的系列产品包括：沥青铜瓦系列、多彩蛭石金属瓦系列、契合式金属板屋面系统等。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐