2 thoughts on “unusual wholesale jewelry What does JLL-4,400*900 mean in the engineering chart?”
Geraldine
american jewelry wholesale manufacturers SZD refers to the upper column pier, 600900 -600 is the height height, 900 is the width of the pillar side width. szd represents the structure of the column in the basic part during the infrastructure of the raft. It can be referred to the national architectural standard design atlas 11G101-3 about the foundation
It is a positive sliding image obtained on the surface of the building on the surface of the building. The building section of the building is based on the cutting position and projection direction indicated on the building plane. It is assumed that the positive projection image obtained after cutting the building after the plane of the leading direction is cut. The architectural plan is a horizontal section view obtained from the upper part of the upper part as the upper part of the remaining part of the remaining part of the remaining part. The construction plan of the construction project is referred to as the "construction drawing", which means the overall layout of the engineering project. The external shape, internal layout, structural structure, internal and external decoration, material practices, and construction requirements of the building are required.
american jewelry wholesale manufacturers SZD refers to the upper column pier, 600900 -600 is the height height, 900 is the width of the pillar side width.
szd represents the structure of the column in the basic part during the infrastructure of the raft. It can be referred to the national architectural standard design atlas 11G101-3 about the foundation
It is a positive sliding image obtained on the surface of the building on the surface of the building. The building section of the building is based on the cutting position and projection direction indicated on the building plane. It is assumed that the positive projection image obtained after cutting the building after the plane of the leading direction is cut. The architectural plan is a horizontal section view obtained from the upper part of the upper part as the upper part of the remaining part of the remaining part of the remaining part. The construction plan of the construction project is referred to as the "construction drawing", which means the overall layout of the engineering project. The external shape, internal layout, structural structure, internal and external decoration, material practices, and construction requirements of the building are required.
wholesale beach jewelry china It should be the basic contact beam 4, the cross -section is 400*900