Also the starboard bilge sounding pipe of No. 1 cargo hold was corroded at the thread section and the closing cap was missing.

1号货舱的右污水井测深管的螺纹部分也被腐蚀而且管口盖遗失。

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Tightness test (opening and closing test, emergency opening and closing test) for cargo hatch cover.

货舱舱口盖密性试验(启闭试验、应急启闭试验)。

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China's biggest airline is closing in on a deal for a 51% stake in the proposed cargo joint venture to be based in Shanghai.

FORBES: Air China Leads Cathay Into Shanghai