Safety Guard Loading Test: Loaded with 1.5 M/T Test Load on the safety guard for 30 minutes continuously.
Safety Guard Loading Test: Loaded with 1.5 M/T Test Load on the safety guard for 30 minutes continuously.
安全架荷重检定：在安全架上放置1.5吨砝码，并持续一分钟。
Safety Guard Loading Test: Loaded with 1.5 M/T Test Load on the safety guard for 30 minutes continuously.
安全架荷重检定：在安全架上放置1.5吨砝码，并持续一分钟。