2487
At that time , China will put all advanced astronomical equipment to use to carry out observation , including 2.16 - meter reflecting telescopes , 1.26 - meter infrared telescopes and radio telescopes .
 China, 2.16 - meter, 1.26 - meter
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 China, 2.16 - meter, 1.26 - meter