1·The earplug is moved from ear to ear to indicate the current date.
移动耳塞用来指示相应的日期。
2·When go into workshop please ware the safety helmet, safety glasses and earplug, and ware the respirator if necessarily.
进入车间必须确保佩戴安全帽、防护眼镜、耳塞，必要时使用口罩。
3·For those special position workers, we provide them with some personal protection devices like ear cover and earplug .
对部分岗位操作工人采用个人防护措施，佩带耳罩、耳塞。
4·Apparel usual necessary personal protective equipment: work clothes, protective shoes, crash helmet, protective glasses, and earplug.
穿戴日常必需的劳保用品：工作服、安全鞋、安全头盔、防护眼镜和耳塞。
5·The other hand will be brought out stuffed up ears (this is important) and hold, then rub the small earplug round towards ears, stuffed them;
另一只手将要塞入的耳朵向上向外提起这点很关键并保持住，然后将搓细的耳塞圆头朝向耳朵，塞入其中；