The production of composite steel plate and strip plays an important role in steel plate production.
复合钢板钢带的生产在板材生产中占有重要地位。
The composite ink fountain thread wheel takes a combination of a pole strip type wire wheel and a reinforced plate type wire wheel.
该复合式墨斗线轮由辐板、中心孔、筋板、柱条、条孔、柱条加强筋构成。
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