单项选择题
A.13PI0010 B.16PIR0008 C.13PI0710 D.15PI0025
HPHT氮气的用户有:()A.13XV-0018B.13HV-0008C.15FV-0001D.13XV-00...
单项选择题HPHT氮气的用户有:()
A.13XV-0018 B.13HV-0008 C.15FV-0001 D.13XV-0037
T-3301采用下列哪种上水:()A.原水B.消防水C.蒸气冷凝液D.T-1701澄清水
单项选择题T-3301采用下列哪种上水:()
A.原水 B.消防水 C.蒸气冷凝液 D.T-1701澄清水
火炬冷凝液由P-3101/2送往何处:()A.V-3104B.S-1701C.V-1702D.V-3105
单项选择题火炬冷凝液由P-3101/2送往何处:()
A.V-3104 B.S-1701 C.V-1702 D.V-3105