The chain guide is malleable iron.
链条导轨是可锻铸铁。
Sprocket rim made from cast iron, chain guide is malleable iron.
链轮是由铸铁制成，链条则是由可锻铸铁制成。
The chain guide frame of coal cutting machine is produced with metabainited cast steel.
将准贝氏体铸钢应用于采煤机链轨架。
The conclusions are significant to guide the operation of the supply chain.
所得结论对指导供应链的有效运作有着较好的实际意义和参考价值。
The conclusions are significant to guide the operation of the supply chain.
所得结论对指导供应链的有效运作有着较好的实际意义和参考价值。
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