張銘坤

石材吊掛安全技術及安全輔具研究 = = Establish the operation technology for the movement of stone slab / by: 沈育霖; 張銘坤 (Language materials, printed)

手拉門式門扉之升降機搭乘安全改善研究 = = Study on the safety improvement of manual operate door elevator / by: 沈育霖; 張銘坤; 林義量 ((衛生學)); 行政院勞工委員會 (Language materials, printed)