Ruifbier Labortary na-eme ụfọdụ nnwale gbasara ike ịgbakọ teepu nkwonkwo akwụkwọ na ngwakọta dịka usoro ASTM siri dị.
Anyị achọpụtala na adhesion na njikọta ọnụ ọgụgụ nke mpempe akwụkwọ na elu nke a na-akpụ akpụ dị mma karịa nke nkịtị.
Oge nzipu: Dec-22-2022