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辊组
met. roll cluster (The speed of each roll cluster is set individually to enable the stretching action to take place between each stage. 每一辊组的速度均单独设定,以便使每一轧制阶段间都会产生张力作用。)
steel. set of rolls
辊组: 73 phrases in 4 subjects
Metallurgy63
Plastics1
Steel production2
Technology7