... 松散填充绝热层 Loose fill insulation 封头绝热层 head insulation 全金属反射绝热层 all metal reflective insulation ...
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fixed vessel head insulation canning 固定的封头保温层罩壳
closure head insulation 顶盖保温层
head dome insulation 顶盖球冠保温层
head flange insulation 顶盖法兰保温层
Insulation protects the leatherback everywhere but on its head and flippers.
除了头部和鳍状肢外，棱皮龟的全身都有鲸脂保护。
The lower end of the connection head shall be tightly sealed flange in transformer insulation sheath.
接线头的下端应当紧密地贴在变压器绝缘护套的密封法兰上。
To avoid shortcomings of conventional current transducers in insulation and saturation, the hybrid optical sensor head of a new type air core current transducer is presented.
针对传统电流互感器易饱和﹑绝缘复杂等缺点，介绍了一种混合式光电电流互感器传感头用于测量的新型空心电流互感器。
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