... ??? ? ??? 耗气量 amount of air consumption ???? ?? 充气隔室 pressure barrier ???? ?? 充气压力 pressure stress ...
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The pressure vessel is the third barrier to radioactive material release.
高压管是放射材料的第三道防护。
This social psychological characteristics of people pressure, increased psychological barrier.
这种社会特征使人们心理压力增大,心理障碍增多。
Inflatable packaging USES air pressure to secure and hold products in place inside the shipping container and provides an air barrier of cushioning.
充气包装利用气压来牢固及维持货件于托运容器内的位置,并提供一个气垫。
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