青云翻译

Type testing, the product from the factory inspection in the same batch of product extraction, no less than six sets of factory inspection items, the first reinspection, the re-examination after passing, then the product is divided into three groups. The first group of products in order vibration re

When carrying out type tests, drawn from the same batch of products factory inspection, the number of not less than six, first re-inspection of factory inspection items, review after qualifying, then products are divided into three groups. First group of products in order to withstand vibration test

When carries on the pattern experiment, the product should extract from the exwork examination qualified identical batch of product, quantity many in six sets, first the re-check exwork examination project, after duplicate examines qualified, again divides into the product three groups.The first gro

A type-tested, the product should be tested from the factory with a group of qualified products, drawn from no less than 6, the first check, and test items, check the product is divided into 3 groups. The first group of products in order to be resistant to vibration testing, and insulation resistanc

When carrying out type tests, drawn from the same batch of products factory inspection, the number of not less than six, first re-inspection of factory inspection items, review after qualifying, then products are divided into three groups. First group of products in order to withstand vibration test