• German military version of the original multi-functional engineer shovel outdoor digging shovel Chinese military engineering manganese steel shovel
  • German military version of the original multi-functional engineer shovel outdoor digging shovel Chinese military engineering manganese steel shovel
  • German military version of the original multi-functional engineer shovel outdoor digging shovel Chinese military engineering manganese steel shovel
  • German military version of the original multi-functional engineer shovel outdoor digging shovel Chinese military engineering manganese steel shovel
  • German military version of the original multi-functional engineer shovel outdoor digging shovel Chinese military engineering manganese steel shovel
German military version of the original multi-functional engineer shovel outdoor digging shovel Chinese military engineering manganese steel shovel
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Question: How to identify a good engineer shovel with steel mouth

Answer: Under the circumstances, sufficient toughness and strength can be ensured. Otherwise, although the hardness is high, it will break when excavating the soil...

Question: Is it better for engineers to shovel manganese steel or high-carbon steel?

Answer: High-quality carbon steel engineer shovel can take care of it under a good quenching process, but it is more expensive

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