Akụkọ ụlọ ọrụ
-
Tọọ ndekọ ndekọ ụwa
Ụgwọ nke ụlọ ọrụ FENGYANG TRIUMPH SILICON MATERIALS CO., LTD. arụpụtala iko borosilicate kasị ukwuu n'ụwa! FENGYANG TRIUMPH SILICON MATERIALS CO., LTD., Nke na-akwakọba ike iji mepụta iko borosilicate dị elu, kọrọ na 3660x4800mm borosilicate 4.0 fireproo ...GỤKWUO