The efficiency of any automatic safety device should be checked before every nitration.
每种自动安全装置应在每次硝化前进行检验。
If it is fitted with some relative electrical equipments, automatic safety protection may be realized.
配上相应的电器可实现自动安全防护。
The utility model has the characteristics of reasonable design, automatic safety, high efficiency, stable production quality, etc.
本实用新型具有设计合理、自动安全、高效率、产品质量稳定等特点。
The utility model discloses a fixed quantity power supply automatic safety switch device which is suitable for the fixed quantity power supply of a room.
本实用新型公开了一种定量供电自动保险开关装置。
For implementing automatic, safety, and accurate tanker loading, this opens up a new area in oil loading.
实现了自动、安全、准确装车，为我厂油品装运开拓了一个新的领域。
For implementing automatic, safety, and accurate tanker loading, this opens up a new area in oil loading.
实现了自动、安全、准确装车，为我厂油品装运开拓了一个新的领域。
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