← Ишга қайтиш
Ушбу ишга иқтибос қилган ишлар
2 та иш
Иш: Field investigation of variation of loading pattern of concrete sleeper due to ballast sandy contamination in sandy desert areas
Маҳсулотлар
Ишлаб чиқувчилар учун
AkademBaseЭкотизим учун очиқ API2 та иш
Иш: Field investigation of variation of loading pattern of concrete sleeper due to ballast sandy contamination in sandy desert areas