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According to IMO Res A.761(19) Recommendation on Conditions for the Approval of Servicing Stations for Inflatable Liferafts,the liferaft should be subjected to a pressure holding test over a period of not less than ____ hour, during which the pressure drop will not exceed 5% of the working pressure.

发布于 2021-03-04 19:44:21

【单选题】
A one
B two
C three
D four

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77650023 2023-03-04

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相关问题

1

（ 220）伏接入的分布式电源项目应安装低压并接入用电信息采集系统

2

According to IMO Res A.761(18) Recommendation on Conditions for the Approval of Servicing Stations for Inflatable Liferafts, each liferaft should be subjected to the necessary additional pressure (NAP) test, at yearly intervals after the ____ year of the liferaft’s life.

3

《国家电网公司业扩报装工作规范（试行）》规定的流程中，低压用电工程施工结束后，施工单位申请竣工验收时，需提供的资料不包括（）。

4

According to IMO Res A.761(19) Recommendation on Conditions for the Approval of Servicing Stations for Inflatable Liferafts, each liferaft should be subjected to the necessary additional pressure (NAP) test, at ____ intervals after the tenth year of the liferaft’s life.

5

低压客户工程施工结束以后，由（）组织验收。

6

低压用电工程验收的条件，不包括（）。

7

According to IMO Res A.761(20) Recommendation on Conditions for the Approval of Servicing Stations for Inflatable Liferafts,the liferaft should be subjected to a pressure holding test over a period of not less than one hour, during which the pressure drop will not exceed ____% of the working pressure.

8

依据国家电网公司业扩供电方案编制有关规定和技术标准的要求，根据现场勘查结果、电网规划、用电需求及（）等因素，户协商一致后，拟定供电方案。

9

According to IMO Res A.761(18) Recommendation on Conditions for the Approval of Servicing Stations for Inflatable Liferafts, all items of equipment should be checked to ensure that they are in good condition and that dated items are replaced at the time of servicing if there is less than ____ months remaining before the expiry date approved by the Administration.

10

针对供电方案的确定，客户接入系统方案中不包括（）。

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