Current profile extrusion practice typically involves dry calibration tables, which can be 30 ft or more long, in front of a water immersion tank with form guides under low vacuum.
目前，型材挤出实践包括干标定台，它有30多英尺长，位于浸渍水箱的前部，结构导轨处于负压。
2
Influences of chromating temperature, immersion time and dry temperature on performances of the chromated zinc coating are also discussed.
讨论了钝化温度时间及干燥温度等对钝化膜层性能的影响。
3
The immersion suit is made of CR material of double-sides chloroprene rubber composite cloth and is divided into wet and dry two types.