raw material:waste black diesel oil filter material:silica gel simbo1004 size and acid bleaching sand mix with 1:1 contact us by whatsapp:+8618366958200
Пікірлер: 5
@sanidulhoque7914 Жыл бұрын
Plz explain this process plz
@rashid3553 Жыл бұрын
Can you please explain the fulll procedure i will give you money in return to this