Ọkt. 18 - 20, 2021, anyị ga-esonye na 11th Advanced Forum of Deep Foundation, ma ga-egosipụta ọgbọ ngwaahịa anyị dị elu nke winches hydraulic, nnyefe hydraulic na igbe mbara mbara ala n'oge 2021 Deep Foundation Technology Equipment Trade Fair. Anyị ji obi ụtọ na-anabata nleta gị na ụlọ ntu B30, Xing He Wan Hotel, Taiyuan, Shanxi, China.
Oge nzipu: Jul-22-2021