题目内容：
用于焊接工艺评定试板的焊接设备，只能在（ ）焊接设备范围内选取。
A．压力容器专用 B．本单位
C．焊接工艺评定专用
D．焊接产品
参考答案：
答案解析：
单选题：用于焊接工艺评定试板的焊接设备，只能在（ ）焊接设备范围内选取。
- 题目分类：机电工程管理与实务
- 题目类型：单选题
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B．本单位
C．焊接工艺评定专用
D．焊接产品
B．本单位
C．焊接工艺评定专用
D．焊接产品
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