TECHNOLEGAU HUNAN HUABOND CO, LTD.

Iaith

Coridor rheilffordd cyflym Guangzhou (paneli diliau alwminiwm)

Aug 04, 2026

Gadewch neges

Aluminium honeycomb panels Guangzhou high-speed rail corridor

na

Pâr o

Adeilad tir glas Nanchang (paneli cyfansawdd alwminiwm)

Nesaf