For convenience in application, RA series of fluxes, in which pinic acid is the main active component, were prepared.

为了便,还研制了以蒎酸为主要活性分的RA系列助焊剂。

Pinic acid is prepared from a-pinene and used as active component of fluxes in electronic industry.

以α-蒎烯为原了蒎酸,并应电子工业助焊剂中。