HS编码：90230000 | 交易描述：SUDHEER; ALCOHOL GUN S.S. FOR MILK TESTING; LAB; SUDHEER SCIENTIFIC WORKS; SUDHEER; 1; 50; 1; METAL; 20; 1; INSTRUMENTS, APPARATUS AND MODELS, DESIGNED FOR DEMONSTRATIONAL PURPOSES (FOR EXAMPLE, IN EDUCATION OR EXHIBITIONS), UNSUITABLE FOR OTHER USES.