一九八九年九月八日至十月四日,我们应泰国曼谷相鸽显德由公司的盛情邀请,对泰国紫胶生产现状进行为期27天的生产技术考察。在泰国期间得到主人、华侨、华裔及当地干部和群众的热情、友好接待,亲自倍同考察组深入主产地—泰北地区考察。沿途访问了有关试验站。胶园及农户,专访了泰国农业合作部国家森林厅林产品研究处,泰南地区也拉邦勿洞市的橡胶园。现将技术考察的主要情况总结于下: From September 8 to October 4, 1989, at the kind invitation of our company, Phaedonde, Bangkok, Thailand, we conducted a 27-day technical inspection of the production of shellac in Thailand. During his visit to Thailand, he was warmly welcomed by his hosts, overseas Chinese, Chinese descent and local cadres and the masses, and personally visited the northern part of Thailand with his team leader. Visit the test station along the way. Rubber plantations and farmer households interviewed the Forest Products Research Institute of the National Forest Department of Thailand’s Ministry of Agricultural Cooperation and the Rubber Plantation in the southern region of Thailand as well. The technical investigation of the main situation is summarized below: