电梯检验(B)10年
D
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist15
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist15
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
A、60℃ B、75℃ C、 85℃ D、90℃
（ ）4、电梯的平衡系数应为 。
A、- B、- C、- D、-
（ ）5、限速器绳的直径应不小于 mm。
A、6 B、5 C、8 D、10
（ ）6、液压缓冲器柱塞的安装垂直偏差应不大于 %。
A、5 B、6 C、2 D、
（ ）7、线槽内导线总面积应不大于线槽净面积的 。
A、40% B、50% C、60% D、65%
（ ）8、软管固定间距不大于 m。
A、 B、 C、 D、
（ ）9、每根导轨至少应有 个导轨支架，其间距不大于 m。
A、2；2 B、2； C、3；2 D、3；
（ ）10、轿厢与对重间的最小距离为 mm。
A、30 B、50 C、60 D、80
（ ）11、在关门行程 之后，阻止关门的力不超过 。
A、1/3；100N B、1/3；150N C、1/2；100N D
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