c*****2
发帖数: 2709 | 13 Q&A里说了，未必。
When referring to the SOC system, USCIS will analyze the SOC codes of the
two jobs it is comparing. However, there is no hard and fast rule for
matching any particular order of digits in two SOC codes.
In the example in Q.1, the “47” encompasses all construction and
extraction occupations, which is a broad category and would not determine
whether two jobs are similar. In this particular example, even matching
additional digits of the SOC codes may not show whether or not two jobs are
similar.
For example, the SOC code for a stonemason is 47-2022. The job description
for a stonemason is:
Build stone structures, such as piers, walls, and abutments. Lay walks,
curbstones, or special types of masonry for vats, tanks, and floors.
The SOC code for a boilermaker is 47-2010, which contains the same first
four numbers of the stonemason’s SOC code (47-20). However, the job
description for a boilermaker is significantly different from that of
stonemason:
Construct, assemble, maintain, and repair stationary steam boilers and
boiler house auxiliaries. Align structures or plate sections to assemble
boiler frame tanks or vats, following blueprints. Work involves use of hand
and power tools, plumb bobs, levels, wedges, dogs, or turnbuckles. Assist
in testing assembled vessels. Direct cleaning of boilers and boiler
furnaces. Inspect and repair boiler fittings, such as safety valves,
regulators, automatic-control mechanisms, water columns, and auxiliary
machines.
【在 s******s 的大作中提到】
: 简单说 SOC code 至少在一个大类吧， 比如说计算机类的就有三个codes
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