The design of mechanical transmission's intellectual material pile detector is introduced.
阐述了该料位计机械传导式探测器的设计。
Near the Mexican crater, the pile of melted material is several feet thick.
但在墨西哥撞击坑附近，熔岩堆积只有几英尺厚。
The pile module and the pile body material module are different;
桩的模量与桩体材料模量不同；
The pile module and the pile body material module are different;
桩的模量与桩体材料模量不同；
应用推荐