Floating Seal is a Seal Used in Rotating Body Exposed to Silt and Sand.The Floating Seal Is a Kind of A Combination Seal Composed of High Hardness C ...
Floating Seal is a Seal Used in Rotating Body Exposed to Silt and Sand.The Floating Seal Is a Kind of A Combination Seal Composed of High Hardness C ...
Floating Seal is a Seal Used in Rotating Body Exposed to Silt and Sand.The Floating Seal Is a Kind of A Combination Seal Composed of High Hardness C ...
Floating Seal is a Seal Used in Rotating Body Exposed to Silt and Sand.The Floating Seal Is a Kind of A Combination Seal Composed of High Hardness C ...
Floating Seal is a Seal Used in Rotating Body Exposed to Silt and Sand.The Floating Seal Is a Kind of A Combination Seal Composed of High Hardness C ...
Floating Seal is a Seal Used in Rotating Body Exposed to Silt and Sand.The Floating Seal Is a Kind of A Combination Seal Composed of High Hardness C ...
According to the China Manned Space Engineering Office, on the evening of November 7 Beijing time, the astronauts of Shenzhou 13 carried out their first extravehicular activities.
At 18:51, astronaut Zhai Zhigang successfully opened the node cabin door of Tianhe core module and reported that I had left the module and felt good. It is reported that after a lapse of 13 years, he once again carried out the task of extravehicular activities.
Subsequently, Shenzhou 13 astronaut Wang Yaping stepped out of the space station for the first time and took the first step of spacewalk, becoming China's first female astronaut to carry out extravehicular activities.