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尤其是改变字体形状、结构运用特技效果或选用书法体、手写体时更要注意其识别性。

如果您要为不同的工作做大量的表面准备工作，那么购买一台好的机器将很有价值。

当残余应力达到一定值时，金属将沿晶界撕裂，形成无缝钢管裂纹。

有些装饰是必不可少的，有些设计内容确实不必要。

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该风机具有效率高，高效区工作范围宽广，运行经济，平稳可靠，噪声低等优点。

挤压法则是用穿孔机将管坯或钢锭穿孔，再用挤压机挤压成钢管，这种方法比斜轧法效率低，适用于生产高强度合金钢管。

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工作原理因此，炉温仪有许多生产加工环节，如：SMT工艺、涂装工艺、玻璃加工等，都是质检员的一双利眼。

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化学工业：将此作为防腐材料。

其中内螺纹连接形式为升降杆式；法兰连接形式为承插焊式和卡箍式。

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不锈钢罐密封性好；密封式设计彻底杜绝了空气飘尘中有害物质和蚊虫入侵罐内，确保水质不受外界污染和滋生红虫。

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