挤压辊、传动辊、导辊为优质无缝钢管外包优质耐磨橡胶(丁晴胶)。
Extrusion roller, drive roller, guide rollers are wrapped by high grade seamless steel pipe and wear-resistant rubber (NBR).
挤压辊、传动辊、导辊为优质无缝钢管外包优质耐磨橡胶(丁晴胶)。
Extrusion roller, drive roller, guide rollers are wrapped by high grade seamless steel pipe and wear-resistant rubber (NBR).
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