最有效又經濟的螺絲防鬆手段 GOA

In this video, there are two brands of anti-loosening screw introductions, one is NordLock from Sweden, and the other is HEICO-Lock from Germany. Both have the same anti-loosening principle and effect, and are widely used in industry, railways, and military. . 此視頻中，含兩個品牌的防螺絲鬆脫的介紹內容，一個是瑞典 NordLock，一個是德國HEICO-Lock，兩者防鬆原理和效果相同，都廣範地用在工業，鐵路，軍事方面。 GOA International Ltd 歌華國際有限公司 Hong Kong and Macau Sole Agent of HEICO-Lock 香港及澳門區總代理 Purchasing and Inquiry Hotline：852-24154917 採購及查詢熱線：852-24154917