Sumac wax, also called urushi wax in Japan, is extracted from the fruit peel of Sumac Verniciflua Stokes.

漆树蜡，在日本也称作漆蜡，是从漆树的果皮中榨出来的。

youdao

In order to research the utilization ot China wax. it can be used for reference to find out application of Japan wax.

为了探索漆蜡的利用途径，了解日本蜡的应用情况具有重要的借鉴意义。

youdao