logo - 刷刷题
下载APP
【简答题】

A—Buses only
B—No Parking
C—No Standing
D—Police Cars Only
E—No U-Turn
F—No Admittance
G—No Entry By This Door
H—One Way Street
I—One Lane Bridge
J—Admission By Ticket Only
K—Admission Free
L—Keep Away
M—House To Let
N—Keep Order
O—Wet Paint
P—Line Up For Tickets
Q—No Posting Of Signs
R—Seat By Number
S—Wheelchairs Only
______禁止停车 ______禁止掉头

题目标签:禁止掉头停车
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】紧急停车后,对碳二加氢反应器的处理正确的是()。

A.
氢气进料只关闭调节阀即可
B.
反应器无须泄压
C.
碳二进料事故阀切断即可
D.
反应器进出口阀必须关闭