China National Standards

China Carbide top hammer Industry Standards English PDF List

  •  China "Carbide top hammer" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    YS/T 503-2020 Carbide top hammer and pressure cylinder {译}
    硬质合金顶锤与压缸    		 China Non-ferrous Metal Industry Standards
    Carbide top hammer
    English PDF

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