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煤田/矿山工具用PCD复合片的市场需求主要受煤炭的开采量影响。国家统计局数据显示，我国从1990年到2009年煤炭的产量和消费量都呈现不断增长的态势，产消基本平衡。2011年我国原煤总产量达到35.2亿吨，同比增加8.7%。在煤炭产量的不断带动下我国矿用金刚石复合片市场规模不断扩大，矿山用复合片全球市场规模近200亿元，中国市场规模约为20亿元。
Secondly, the coal / mining tools with PCD composite sheet market demand is mainly affected by the mining of coal. The National Bureau of statistics data show, our country has taken on increasing trend from 1990 to 2009, coal production and consumption, production and consumption of basic balance. In 2011 the total output of our countrycoal reached 35.2 tons, an increase of 8.7%. In coal productioncontinues to drive our country mining diamond composite sheetmarket scale is continually expanding, mine complex global market size of nearly 20000000000 Yuan, Chinese market scale is about 2000000000 yuan. 再次，PCD高品级拉丝模胚受线材在工业生产和工程建设中需求量巨大的带动，市场容量可观，但由于PCD 拉丝模坯的生产成本和售价较高，目前仅有部分对拉丝效果、精度要求较高的终端用户选用PCD 拉丝模坯，市场容量有待进一步扩大。 Once again, PCD high grade wire drawing dies by the wire in the industrial production and construction is in great demand driven,market capacity is considerable, but because the PCD drawing die manufacturing cost and selling price is high, the end user at present only part of the wire drawing effect, high precision using PCD drawingdie, the capacity of the market to further expand. ——本信息真实性未经北钻超硬材料网证实，仅供您参考 -- the information authenticity without North drilling super hard material that, only for your reference (Editor：admin) |