BIPED
发表于 2025-3-26 23:58:35
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恶臭
发表于 2025-3-27 03:52:05
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palliate
发表于 2025-3-27 07:38:37
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Parameter
发表于 2025-3-27 09:31:35
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重画只能放弃
发表于 2025-3-27 17:09:23
Frequency Analysis from Electric Portable Harvesters for OlivesSO 10819:2013 standard to determine the vibration level produced by the machines in each frequency range at varying the test conditions. Results may be useful in choosing the appropriate PPE during the use of these machines.
Endoscope
发表于 2025-3-27 19:02:12
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Intractable
发表于 2025-3-28 01:18:57
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创作
发表于 2025-3-28 03:52:30
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甜瓜
发表于 2025-3-28 06:17:18
Assessment of Hand-Arm Vibrations of Chainsaws for Urban Trees Maintenancech equipment can cause the exposure of workers to hazardous physical agents, including hand-arm vibrations that can incite occupational diseases. In this work, levels of exposure to hand-arm vibrations caused by two chainsaws for pruning (one electric powered and one with an endothermic engine) and
instate
发表于 2025-3-28 12:03:43
Frequency Analysis from Electric Portable Harvesters for Olivesdrupes. Their widespread use aims to reduce production costs compared to the manual harvesting, especially when farm conditions prevent mechanical harvesting. Unfortunately, ergonomics and safety aspects are often underestimated by users, mainly interested in productivity. The main objective of this