A hint that it might not was implied in some management changes earlier this month: commercial and retail banking were split so that Barclays' retail banking is now a distinct global unit.

本月初某些管理方式的变化暗示，答案是否定的：商业银行业务同零售银行业务分离，使得巴克莱零售业务如今成为独立性的全球业务部门。

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R410A energy saving commercial split air conditioning control system has been used in many regions.

R410 A节能商用分体空调控制系统已经在很多地区实际运行。

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After the Wall Street crash of 1929, it took four years before Congress passed the Glass-Steagall act, which split commercial banking from securities dealing. (Before the legislation bank deposits were frequently diverted in support of new issues by commercial bankers' investment-banking colleagues.) Other restrictive rules continued to be made until 1940.

ECONOMIST: Investment banks

Just 20% of its loan portfolio is in residential mortgages, with the balance split between commercial (44%) and consumer (36%) loans.

FORBES: Safe Deposit

If you believe the swaps dealers, the proposal to split swaps from commercial banking is going to have disastrous consequences.

FORBES: Swaps Split Could Cost Banks $85 Billion In Capital