Auai i le 2019 Advanced Seminar of China urban sludge treatment and disposal technology and application

I le vaʻaia o le faʻaogaina o le palapala ma le lafoaia o le faʻatinoina o tulaga masani, faʻataʻitaʻiga matua ma le faʻaogaina o meafaigaluega, faiga faʻavae lafoai ma isi mataupu e tali ma fefaʻasoaaʻi, i le taimi lava e tasi mo iunite talafeagai e faʻaleleia ai le faʻaogaina o le otaota ma le lafoaia ma le faʻaaogaina atoatoa o tekinolosi fou. , faiga fou, tulaga fou meafaigaluega.dasdasd

 

 


Taimi meli: Iuni-16-2019