It specialises in designing and testing synthetic rubber compounds .

它专门从事设计和测试合成橡胶封口胶。

Need a lawyer who specialises in faulty ballots ?

需要一个专门研究错误选票的律师？

Finance is handled by banco azteca , a salinas company which specialises in lending to people with low incomes .

金融是由阿兹台克银行负责，它是一家萨利纳斯集团下属的专门贷款给低收入的人的银行。

The hospital specialises in heart procedures and it will perform roughly 23000 of them this year , including 550 open-heart operations .

这家医院专门从事心脏病手术，今年将实施大约两万三千例手术，包括550例心脏直视手术。

Tente specialises in castors for hospital beds .

他们更专注于医院推床的小脚轮上。