Ngwa A-178
NgwaahịaNgwa:
Ngagharị egwu egwu bụ usoro na-eji igwe eji eme mkpọtụ egwu egwu. A na-eji ya eme ihe n'ọtụtụ ebe, dị ka ọrụ aka, igbe onyinye, ihe ụmụaka ji egwuri egwu rọba, ihe ụmụaka ji egwuri egwu, igbe ọla, oriọna, onyinye ememme, na ihe ndị ọzọ.
Njirimara na uru ngwaahịa:
Uru ụlọ ọrụ na:
MKPỤTA NKEMỤTA;
Ahụmahụ ịzụ ahịa otu nkwụsị
AMALL iji nabata;
Egwu emebere;
Ihe karịrị egwu 4000 ka ị họrọ;
Ọnụ ahịa asọmpi
KWESỊRỊ ọrụ mgbe-ahịa gasịrị
EN71, ROSH, REACH ect. Asambodo, SGS, BV, akụkọ INTER.