N'ọtụtụ igwe mmepụta ihe, manifold bụ mgbakọ e mere iji nakọta gas na-ekpochapụ site na cylinder abụọ ma ọ bụ karịa n'ime otu ọkpọkọ. A na-ejikarị akwa akwa
N'ọtụtụ igwe mmepụta ihe, manifold bụ mgbakọ e mere iji nakọta gas na-ekpochapụ site na cylinder abụọ ma ọ bụ karịa n'ime otu ọkpọkọ. A na-ejikarị akwa akwa