當前位置:
首頁 >
攝影術 沖洗加工化學品 十水合四硼酸鈉規范

Photography -- Processing chemicals -- Specifications for sodium tetraborate decahydrate
標準號:HG/T 3014-1999
Photography -- Processing chemicals -- Specifications for sodium tetraborate decahydrate
標準號:HG/T 3014-1999