Sawn timber used in industrial packaging. Permitted deviations and preferential sizes
用于工业包装的锯材 允许偏差和优先尺寸

1999-10-15

Sawn timber used in industrial packaging - Permitted deviations and preferential sizes
工业包装用锯材.允许偏差和优先尺寸；德文版EN 12248:1999

1999-09-01