| 1. | Thereafter the bottle is filled to the lip with commercial grade xylene .
然后，将工业品二甲苯放入瓶中，使达到瓶口。 |
| 2. | Mixed industrial commercial grade switch
混合的工业商业级开关 |
| 3. | Standard specification for emulsified refined coal - tar ready to use , commercial grade
乳化的精制煤焦油的标准规范 |
| 4. | Standard practice for application of refined coal tar ready to use , commercial grade
精制煤焦油应用的标准实施规范 |
| 5. | Develop commercial grade websites or web based applications using microsoft . net technology
使用. net开发基于因特网的应用程序,或者商业级网站。 |
| 6. | Professonal grade , commercial grade for reed relays , automotive applications , cellular phone , proximity switches , game and toys , security system
用于干簧继电器、汽车设备、程控电话、相连开关、玩具以及安全系统的专业、商业等级的干簧开关。 |
