Seal 门封。安装在集装箱门上的安全装置,为铁制或塑料的,基本有两种:障碍式和象征式。障碍式门封为铁制的,包括一段弯成环形可自索的缆索或一个钢插销。象征式门封则为一铁的或塑料的封条,其主要作用为,仅从其外观上即可显示是否发生过撬门行为。如果门封到达目的地时完好无损,则实质证明集装箱在运输途中未曾开启过。
自动复位弹簧门特设磁吸门封,存取物品方便自如;
Automatic reset spring door is equipped with magnetic attraction door cabinet , convenient for storing goods;
箱门闭合松紧能调节,整体成型的硅橡胶门封圈,确保箱内高真空度。
The air-tightness of the chamber door is adjustable, with a wholly-shaped silicon rubber door sealing loop; so as to guarantee in-chamber high vacuum.
他无法原谅自己。 山姆给克莱门斯家写了一封信,通报了这个噩耗,信中满是负罪、愧疚和极度痛苦的哀鸣。
The guilt-ridden letter in which he announced the news to the Clemens family amounts to a scream of primal anguish.
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