而另一方面，缅因大学的拱梁可以在现场构建——纤维布套充气、弯曲成简单形状，用真空泵灌注树脂。
The University of Maine arches, on the other hand, can be fabricated on site — the fabric inflated, bent around a simple form and infused with resin using a vacuum pump.
在真空树脂灌注机中，计量阀是一个很重要的部件。
In vacuum epoxy resin dosing machine, measuring-valve is a very important parts.
真空辅助树脂灌注工艺是一种新型的复合材料低成本，高性能成型技术。
Vacuum assistant resin infusion process (VARI) is a new cost-effective and high-performance process.
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