tightly capped
盖紧
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Working strength solutions will normally last for up to 6 months in full, tightly capped bottles, 1 month in half tightly capped bottles, and up to 7 days in an open tray.
配好的工作液在满瓶且瓶盖紧闭的情况下可以保存6个月、半瓶可以保存1个月，放在显影盘内的工作液可以保存7天。
youdao
Keep in a cool, dry place, tightly capped.
存放在阴凉，干燥的地方盖紧。
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