单一方向标准孔（孔径90mm）不多于24孔、孔泾为28mm或32mm多孔管不多于36孔容量时，应选用（）。
A、手孔
B、小号人孔
C、中号人孔
D、大号人孔
相关问题推荐
-
View the Exhibit to examine the error during the database startup.You open an RMAN session for the database instance. To repair the failure, you executed the following as the first command in the RMAN session: RMAN> REPAIR FAILURE; Which statement describes the consequence of the command?（）
A、 The command performs the recovery and closes the failures.
B、 The command only displays the advice and the RMAN script required for repair.
C、 The command produces an error because the ADVISE FAILURE command has not been executed before the REPAIR FAILURE command.
D、 The command executes the RMAN script to repair the failure and removes the entry from the Automatic Diagnostic Repository (ADR).
-
DRAG DROP Click the Task button.
-
下列哪一种设置能使单元格显示边框（）
A、在
中添加border属性 B、在
中添加border属性
C、在
中添加border属性 D、以上全都可以
The IBM Systems & Technology value proposition is built on： （）
A、Realize Innovation， Manage Growth Complexity and Risk， Go Green and Save
B、Collaboration， Virtualization， and Ecosystem
C、Innovation， Collaboration， and On-Demand
D、Openness， On-Demand， and Green
An operator needs to run a script which will write standard output and standard error to different files. Which of the following commands will successfully perform this task?（）
A、myscript.ksh 1>/tmp/log/script.log 2>/tmp/log/script.err
B、myscript.ksh $1>/tmp/log/script.log $2>/tmp/log/script.err
C、myscript.ksh 1>/tmp/log/script.log 2>1 /tmp/log/script/err
D、myscript.ksh 2>1 /tmp/log/script.log 2> /tmp/log/script.err