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

以α-蒎烯合了蒎酸,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,还研制了以蒎酸要活性组的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酸,并应子工业助焊剂中。

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

为了便使,还研制了以蒎酸为要活性组分的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酸,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,还研制了以蒎酸为要活性组分的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酸,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.

为了便于使用,还研制了以蒎酸为要活组分的RA系列助剂。

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酸,并应电子工业助中。

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

为了便,还研制了以蒎酸为要活性组分的RA系列助。

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酸,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,还研制了以蒎酸为要活性组分的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-蒎料合成了蒎酸,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,还研制了以蒎酸要活性组的RA系列助焊剂。

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

α-烯为原料合成酸,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.

为便于使用,还研制酸为要活的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-蒎烯为原料合成蒎酸,并应用电子工业助焊中。

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

为使用,还研制以蒎酸为要活性组分的RA系列助焊。