The world's first in-situ diameter-adjustable tunnel boring machine was rolled out at an equipment company in Foshan, Guangdong province, on Tuesday, representing a significant breakthrough in the field of rail transit construction in China.
SENEGAL | DAKAR：08.17 04:10
NIGERIA | LAGOS：08.17 05:10
EGYPT | CAIRO：08.17 06:10
UAE | DUBAI：08.17 08:10
SRI LANKA | COLOMBO：08.17 09:40
SINGAPORE：08.17 12:10
ENGLAND | LONDON：08.17 05:10
RUSSIA | MOSCOW：08.17 08:10
CHINA | BEIJING：08.17 12:10
AMERICA | Los Angels：08.16 21:10
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