サイト内検索世界最大直径の高速鉄道用シールドマシン 掘進が7000メートル突破 崇太長江トンネル
14:40:24 2025-07-18
'%3e%3cg%3e%3cpath%20d='M11.7561,15.1765L9.80488,15.1765Q6.75107,15.1752,2.601409,19.6406C2.3869,19.8714,2.000197537,19.7326,2.00000183717,19.4175Q2.0000000418698,19.4146,2.00000139562,19.4118C2.00000139562,13.5639,6.36781,8.82353,11.7561,8.82353L11.7561,5.20969C11.7561,4.34958,12.77,3.890755,13.4161,4.45845L21.1449,11.24875C21.5982,11.64701,21.5982,12.35299,21.1449,12.75125L13.4161,19.5416C12.77,20.1092,11.7561,19.6504,11.7561,18.790300000000002L11.7561,15.1765ZM9.80488,13.0588L13.7073,13.0588L13.7073,16.5614L18.8985,12L13.7073,7.43859L13.7073,10.94118L11.7561,10.94118C9.48619,10.938410000000001,7.32816,12.01066,5.846830000000001,13.8773C7.10665,13.3354,8.44972,13.0577,9.80488,13.0588Z'%20fill='%231F1F1F'%20fill-opacity='1'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
Share6月3日ニュース
00:00 /
Language
Share'%3e%3cpath%20d='M19,0L26,12L12,12L19,0Z'%20fill='%23FFFFFF'%20fill-opacity='1'/%3e%3c/g%3e%3c/svg%3e)
EXPLORE MORE
CHOOSE YOUR LANGUAGE
DOWNLOAD OUR APP
京公网安备 11010502050052号Our Privacy Statement & Cookie Policy
By continuing to browse our site you agree to our use of cookies, revised Privacy Policy and Terms of Use. You can change your cookie settings through your browser.
I agree