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,并应用于业助焊剂中。

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-蒎烯为原料合成了蒎,并应用于业助焊剂中。

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-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.

了便于使用,还研制了以主要活性组分的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,研制了以蒎为主要活性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.

α-蒎烯为原料合成了蒎,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.

为了便于使用,还研制了蒎为主要活性组分的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.

为便于使用,还研制以蒎为主要活性组分的RA系列助焊剂。