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

以α-蒎烯为原料合成了蒎,并应用于电子工业助焊剂中。

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

为了便于使用,还研制了以蒎为主要活性组分的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-蒎料合成了蒎,并应用于电子工业助焊剂中。

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

了便于使用,还研制了以蒎主要活性组分的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-蒎烯为原料合成了蒎,于电子工业助焊剂中。

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

为了便于使,还研制了以蒎为主要活性组的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-蒎烯为原料合成了蒎,用于电子工业助焊剂中。

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

为了便于使用,还研制了以蒎为主要活性组分的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-蒎烯原料合成蒎,并应用于电子工业助剂中。

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

于使用,还研制以蒎主要活性组分的RA系助剂。

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

以α-蒎烯为原料合成了蒎,并应用于电子工业助焊剂中。

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

为了便于使用,还研制了以蒎为主要活性组分的RA系列助焊剂。

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

α-烯原料合成,并应用于电子工业助焊剂中。

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

便于使用,还研制活性组分的RA系列助焊剂。

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

α-为原料合了,并应用于电子工业助焊剂中。

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

为了便于使用,还研制了为主要活性组分的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-蒎烯为原料合成了蒎,并应用于电子工业助。

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

为了便于使用,还研制了以蒎为主要活性组分的RA系列助。