The valve axis adopt stainless steel, it has good abradability and anti - causticity.阀杆采用不锈钢, 有良好的抗腐蚀性,抗擦伤和耐磨性能.Especially, the measure of some causticity liquid is very difficult using the old flow meter.特别是工业中对一些具有腐蚀性的...
他机智诙谐，具有敏锐的商业头脑。He was witty, amusing and gifted with a sharp business brain.他机智风趣，鼓舞激励着我们所有人。He is a witty man, and an inspiration to all of us.他是魅力十足、机智过人的男人。He was a man of great charm and not inconsiderable wit....
Click the square icon again to minimize the window.再次点击正方形图标，把窗口最小化。Whirr, click, whirr, click — step by step the scan probed deeper.嗡嗡，咔嗒，嗡嗡，咔嗒——扫描探查一步步地深入。You can check your email with a click of your mouse.鼠标轻轻一点，即可查看...