Vegetable-tanned (veg-tan or oak-tanned) leather is generally required for wet-molding. It is the most expensive leather, depending on the part of the hide, but essential for wet-molding. Veg-tanned leather is also known as tooling leather. If you want to tool the leather, then you need veg-tan as well. 3) If you are making a bag of some sort, clothing, or leather art where a close molded-type fit is not necessary, almost any type of leather will do. In this case, you can choose either veg-tan or chrome-tanned leather.
Basic core classes are the classes required of all college students, regardless of their major. Some areas of discipline in the core curriculum include writing, math, science, history or a seminar ...
Explanation of Co-Classes. Certain courses consist of multiple class components which must be taken concurrently. These are known as corequisite classes, or co-classes for short. The primary component of a course will carry units for all classes making up the complete course. Secondary components carry zero units.The most common primary component of a course with co-classes is the lecture (LEC). Switching components of a co-class is not permitted through WebReg. 2  An Enrollment Exception Request must be submitted. 3  You may only switch between secondary components of zero unit courses that are linked to a course that has a unit value (more than zero units).