The invention aims to develop the sulfur hexafluoride gas controllable multi-pass ball valve group.

本发明的目的是研制一种六氟化硫气体可控式多通球阀组。

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R type three valve group for the United States of the 1151 series of capacitive pressure transmitter.

型三阀组适用于美国罗斯蒙特公司的3051系列电容差压变送器产品。

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The coil products including: carbon steel coils, stainless steel coils, aluminum brass coils and steam drain valve group.

盘管产品范围：碳钢盘管、不锈钢盘管、铝黄铜盘管及蒸汽疏水阀组。

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Mike Schaffner directs information technology for the Valve and Measurement Group of oil and gas products and services company Cameron in Houston.

FORBES: Ending Apple's AT&T Problem

However, 5% of patients who got the valve had strokes, compared to 1% in the control group, and 16% had vascular complications, compared to 1% in the control.

FORBES: Heart Valve Victory

It took Schuler's group one year and 80 computer simulations before they cut any plastic prototypes of the airflow valve.

FORBES: Innovation