three-directional beam delivery system
...三工位系统;焊接强度 [gap=1121]Keywords : automobile safety airbag;gas generator;laser welding;three-directional beam delivery system;welding strength ..
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three-directional beam delivery system
三方向波束传送系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。