Yes: Influenza b virus is a respiratory virus spread by coughing, etc. The two main types of influenza occurring during flu season are influenza a and influenza b. Influenza b often causes more GI symptoms.
Excavators are vehicles that are used on construction sites to move material. 1  slide 1 of 2. Excavators: Also Known as Diggers and Backhoes An excavator uses hydraulics or a wire rope pulley system to dig holes or trenches and is, therefore, often called a digger. 2  slide 2 of 2. Examples of Excavators.
A mini excavator, sometimes called a compact excavator, is a popular piece of equipment on job sites because it can fit into narrower spaces than a full-size excavator. See how its small size will help you on your next project. Equipment on a Mini Excavator. Mini excavators come as either a wheel or track excavator. The rubber tracks on a track excavator make it ideal for handling the rough or uneven terrain. Compact excavators also come with a variety of bucket sizes to handle different jobs. Most buckets range in size from 12 to 24 inches. Additionally, you can get attachments for your mini excavator to make it even more versatile. A few attachments available include: Dozer blade; Hammer; Auger; Grapple; Types of Jobs. Although small in size, mini excavators can handle a variety of jobs, including: Digging holes and trenches; Light demolition