短語(yǔ)詞組短語(yǔ)Vacuum booster master cylinder 真空助力器主缸booster power cylinder 助推器動(dòng)力缸booster cylinder boot shield 增壓氣缸護(hù)片booster cylinder boot 助力汽缸罩booster cylinder bracket 升壓缸托架brake booster cylinder 制動(dòng)助力分泵vacuum booster with master cylinder 帶制動(dòng)主缸真空助力器vacuum booster and master cylinder 真空助力器和制動(dòng)主缸booster -type master cylinder 增壓式主油缸 返回 booster cylinder