airtight blast door 防护密闭门
airtight access door 气密入口门
marine end-sealed airtight-sliding door 船用端部密封式气密滑动门
marine e end-sealed airtight-sliding door 船用端部密封式气密滑动门
airtight door
密封门
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Hot dip galvanizing air sealed junction box used in a protective airtight door or temporary plugging outside of war by shock wave direction, junction box should be used in protective cover.
热镀锌人防密闭接线盒用在防护密闭门或临时战争封堵外侧受冲击波方向，接线盒应采用防护盖板。
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