A big surgery without blocking.Cut beef with the ป็ญ out there, there are problems of space, 20% to 40-50% cut and trim meat of another part 2 need cover.
By blocking a major surgery after cutting meat out of the problems, such as an area with a 20% -50% 40 to cut out meat, then cut another patch is to do two times.
Is a major surgery by blocking after cut area มีป็ problems out such area has problems with 20% to ตัดอ out 40 - 50% and another part to cut the meat. Is to do 2 times .