China science, technology news summary -- April 17

BEIJING, April 17 (Xinhua) -- The following is a summary of published science and technology news of China.

SHENZHOU-18

The combination of the Shenzhou-18 crewed spaceship and a Long March-2F carrier rocket has been transferred to the launching area, the China Manned Space Agency (CMSA) said on Wednesday.

According to the CMSA, the facilities and equipment at the launch site in Jiuquan Satellite La