Safety and guard: this product is weak acidic. Wash skin with clean water immediately if this product is splashed on skin. Wear glove and protective glass while operating.
安全与防护：本品为弱酸性物品，溅在皮肤上及时用清水冲洗，操作时要佩带手套和防护眼镜。
2
Fencers must wear protective clothing including a padded jacket, a wiremesh mask and a glove.