Which does the Shantou suction tubes factory have?
汕头吸管厂有哪些？
Since liquids don't behave well in zero-gravity, Russian engineers devised a series of suction tubes and fans.
由于没有通常的液体行为以及在零重力下，俄罗斯的工程师设计出了一系列的吸力管和风扇。
A novel ceramic screen plate comprises a plate body and suction tubes, and the plate body is composed of a functional plate, a sloping side, a big end, and a small end.
一种新型陶瓷过滤板，包括滤板体和抽滤导管，板体分为功能面，斜边，大端，小端。
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