铸件的制作涉及到一些奇怪的老式和新式器械以及烤箱，另外还包括一台架在散落标本抽屉上的老式手工离心机(上图)，它是用来赶走铸件中的空气泡的。
The casts are made using an odd collection of old and new instruments and ovens, including an old handmade centrifuge built on stray specimen drawers (above), used to get air bubbles out of the casts.
所以利用相似定理，结合车辆行驶时的振动情况，来制作实验台架是进行车辆实验的有效途径。
Therefore utilizing similarity theorem and combining with the vibration circumstances of vehicles traveling to make the test bed is ane.
讨论了电控发动机CAN总线检测台架的制作设计。
The design of electronic controlled engine based on CAN bus detecting platform is introduced.
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