单词portfire
n.: (烟火,烽火,矿山用炸药等的)点火装置网络: 点火线;个是点火棒
(烟火、烽火、矿山用炸药等的)点火装置,导火筒,引火具
复数:portfires
The product is suitable for the engine portfire of vehicle and tractor.
本产品适用于汽车、拖拉机等发动机高压点火装置。