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澄西船厂原舾装车间的“木工安全平刨床”研制小组,于一九八四年底研制出MB-514双保险木工安全平刨床样机。经过几年来的试用及不断改进,有关方面给予了
The development team of the “Woodworking Safety Planer Planer” in the original outfitting shop of Chengxi Shipyard developed a MB-514 double insurance woodworking safety planer prototype at the end of 1984. After several years of trial and continuous improvement, relevant parties have given