The results show the structure is safe and reliable.
结果表明结构是安全可靠的。
The utility model is simple in structure, convenient in use, safe and reliable in operation.
本实用新型结构简单，使用方便，安全可靠。
Its overall structure is simple, reliable and safe and needs lower procurement and operation cost.
其整体结构简单可靠安全、购置及使用成本均低。
The system has advantages of low cost, reasonable structure, simple, safe and reliable.
系统具有成本低、结构合理、制作简单、安全可靠等优点。
The system has advantages of low cost, reasonable structure, simple, safe and reliable.
系统具有成本低、结构合理、制作简单、安全可靠等优点。
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