东芝照明技术株式会社解释说，这些问题荧光灯使用过久后，电路可能会造成著火现象，从而升高灯管内部气压，最终造成灯盖掉落。
When the tubes come to the end of their lives, circuits could catch fire and increase air pressure inside the tubes, causing covers to fall off, Toshiba lighting said.
大容量电阻片、GIS型避雷器和瓷套型避雷器的研发工作都是在株式会社东芝相关技术的基础上进行的。
The R & D of high capacity resistance piece and GIS and porcelain-clad metal oxide arrester was carried out based on related Toshiba technology.
大容量电阻片、GIS型避雷器和瓷套型避雷器的研发工作都是在株式会社东芝相关技术的基础上进行的。
The R & D of high capacity resistance piece and GIS and porcelain-clad metal oxide arrester was carried out based on related Toshiba technology.
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