<!-- .at_8{HEIGHT: 11.25pt; mso-yfti-irow: 1; mso-yfti-lastrow: yes} .at_2{BORDER-RIGHT: #eef3fb; PADDING-RIGHT: 0cm; BORDER-TOP: #eef3fb; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #eef3fb; WIDTH: 397.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #eef3fb; BACKGROUND-COLOR: transparent} .at_0{mso-cellspacing: 0cm; mso-table-layout-alt: fixed; mso-padding-alt: 0cm 0cm 0cm 0cm} .at_6{FONT-SIZE: 10pt; COLOR: #9c6700; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial} .at_10{MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan} .at_7{FONT-SIZE: 10pt; COLOR: #9c6700; FONT-FAMILY: Arial; mso-font-kerning: 0pt} .at_5{FONT-SIZE: 10pt; COLOR: #9c6700; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial} .at_4{FONT-SIZE: 10pt; COLOR: #9c6700; FONT-FAMILY: Arial; mso-font-kerning: 0pt; mso-bidi-font-size: 12.0pt} .at_11{FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 12.0pt} .at_9{BORDER-RIGHT: #eef3fb; PADDING-RIGHT: 0cm; BORDER-TOP: #eef3fb; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: #eef3fb; WIDTH: 397.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #eef3fb; HEIGHT: 11.25pt; BACKGROUND-COLOR: transparent} .at_3{MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 19.5pt; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan} .at_1{mso-yfti-irow: 0; mso-yfti-firstrow: yes} -->价格含17%增值税发票、电机W型往复式真空泵（又称活塞式真空泵）：是获得粗真空的主要设备之一，用于从密封器中或反应锅中抽除气体。一般都用于化工或食品工业中的真空蒸馏、蒸发、真空浸、钢水真空处理、真空浓缩真空结晶、真空干燥、真空过滤及混凝土的真空作业等方面。因W型真空泵在粗真空时有很大的抽气量，故在各种工业部门得到了广泛应用。