1.
The controllers are listed by Underwriters Laboratories and meet or exceed National Electrical Code requirements.
这类控制装置都通过美国UL认证,满足或优于美国全国电气规程的相关要求。
2.
International Commission on Rules for the Approval of Electrical Equipment
国际电气设备质量鉴定规程委员会
3.
all-electric economy
完全电气化的国民经济
4.
The national railways have now been electrified.
全国铁路现已电气化了。
5.
National Electrical Manufacturer Association
全国电气制造商协会
6.
Motors designed and rated per NEMa MG-1 and IEEE standards
电机都是按照美国全国电动机协会MG-1和美国电气与电子工程师协会标准设计并或其认证
7.
Technical safety regulation for gaseous hydrogen use
GB4962-1985氢气使用安全技术规程
8.
Safety managent rules of gas-burning appliances for domestic use
家用燃气燃烧器具 安全管理规程
9.
American Institute of Electrical Engineers
美国电气工程师学会
10.
Institute of Electrical Engineers
英国电气工程师学会
11.
Stationary air compressors-Safety rules and code of practice
GB10892-1989固定的空气压缩机安全规则和操作规程
12.
"Refer to the National Electrical Code, the local electrical code or any other authority having jurisdiction for proper conduit entrance location."
请参照国家电气规程、当地电气规程或任何有关的管理部门的相关规定选择适当的导管进口位置。
13.
Technical code for electric installation of petroleum engineering in beach-shallow sea
滩海石油工程电气技术规范
14.
The acceptance examination code of primary rural electrification
GB/T15659-1995农村初级电气化验收规程
15.
The national railroad system has nearly all been electrified.
全国铁路系统基本上全部电气化了。
16.
Safety code of practice for electric chain saws
GB17668-1999电链锯使用安全规程
17.
Code for safety of power sup-ply and consumption in engineering construction site
建设工程施工现场供用电安全规范
18.
(2) having a mine production system that conforms to the mine safety rules formulated by the State;
（二）矿井生产系统符合国家规定的煤矿安全规程；