可转位刀具 第4部分:上压式正前角套式面铣刀
Indexable tool-Part 4:Upper pressed shell side milling cutter with positive rake
2007-05-22
WJ 1478.7-2007
可转位刀具 第7部分:上压式三角刀片正前角套式面铣刀
Indexable tool-Part 7:Upper shell side milling cutter with positive rake
2007-05-22
DIN EN 1739
Determination of shear strength for in-plane forces of joints between prefabricated components of autoclaved aerated concrete or lightweight aggregate concrete with open structure
蒸压加气混凝土或具有开放式结构的轻骨料混凝土预制构件之间接缝面内力的剪切强度测定；德文版EN 1739:2007