Passive power conditioning provides reliability for single-segment needs. The power supply supports high-power trunk protection for hazardous locations.
功率调解装置为单一片段的需要提供可靠的电力供应。
The tree needs the lower, more spreading branching as protection for its trunk and roots.
这种树需要较为低垂、较为开展的枝干以保护其主干与根系。
The paper states the design of the trestle protection of foundation pit of intercepting trunk in Longhugou regulation in Santou City.
阐述汕头市龙湖沟整治中截污干管的基坑支护设计。
The paper states the design of the trestle protection of foundation pit of intercepting trunk in Longhugou regulation in Santou City.
阐述汕头市龙湖沟整治中截污干管的基坑支护设计。
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