通清管技术在油气集输中是一种常用的用来清除管道内杂质、蜡、垢以及排空管道内存液的有效办法。
Passing ball cleaning pipe technique is a very effective method to clean up the impurity, wax and filthy and to exclude the existing liquid in oil gas transmission pipe.
3月30日，上海副市长吴清用华为 Mate X 智能手机打了第一通 5G 视频电话。
On March 30, Shanghai's vice mayor Wu Qing made the first 5G video call on the Huawei Mate X Smartphone.
一种称为八分饱(Hara Hachi Bu)的文化传统——吃到八分饱——使他们保持身体清瘦、动脉清通。
A cultural practice called Hara Hachi bu-eating until 80 percent full-keeps their bodies lean and their arteries clear.
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