EC type examination 型式试验 ; 型式检验
EC Type-examination certificate 型式检验证书 ; 检验证书
EC TYPE CABLE MARKER 型配线标志
EC Type Examination Certificate 格证书 ; 教统会类考试证书
SEALED BULB SOCKET EC-TYPE GRAY 产品描述
SEALED BULB SOCKET EC-TYPE BROWN 产品描述
EC-Type examination EC型式测试
N a copy as distinguished from a prototype 复制品
We especially recommend a timely update of EC type-examination certificates issued before December 29, 2009 in order to adhere to the new Directive and to maintain their validity.
我们特别建议适时更新 2009 年 12 月 29 日之前所颁布的 EC 类型式查验证明，以期符合新指 令的要求并且持续证书有效性。
To achieve rapid moisture detection of culture media, dielectric type EC-5 soil moisture sensor was used to make adaptive test with substrate in different proportions.
为实现栽培基质水分快速检测，在不同配比的基质中采用电介质型EC - 5土壤水分传感器进行了适应性测试。
Clickwrap contract is the major transaction form in EC, it is a new type of standard form contract at EC times.
点击合同是电子商务的主要交易形式，是电子商务时代的新型格式合同。
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