Durable zinc die-cast housing and hardened low carbon steel grille to protect the cartridge from accidental drops or misuse.

耐用的锌压铸外壳和硬化低碳钢格栅防止意外坠落或误用的墨盒。

youdao

He believes we can meet worldwide housing demand AND constrain carbon emissions by replacing steel and concrete construction with wood construction, that can even be applied to skyscrapers.

FORBES: What Business Leaders Can Learn From TED2013