鋼結構與熱浸鍍鋅 - 揚騏資訊科技 YCNET
A780 Repair of damaged hot-dip galvanized coatings A767 Zinc-coated(galvanized)steel bars for concrete reinforcement E376 Practice for measuring coating thickness by magnetic-field or eddy- current(electromagnetic)test methods 3. 日本工業標準(JIS)...