单项选择题
如果30PV-0041调节阀关闭,下列哪些仪表的准确性会受到影响:()
A.13PT-0302
B.13PI-0068A/B/C
C.13PDI-0218
D.13PT-0007A/B/C
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单项选择题
A.13PT-0302
B.13PI-0068A/B/C
C.13PDI-0218
D.13PT-0007A/B/C
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