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铋Ｍ．Ｆｉｃｋｌｉｎｓ，Ｂ．Ｓｃ（Ｈｏｎｓ．）１９９２年的特点是生产者的愿望未能达到。尽管用户的需求已是第三个年头持续增长，但大量宣传的新用途没有大的进展。产量与１９９１年相比，几乎保持不变，失产者和消费者的库存有所下降。中国锡金属的稳定供给以及主要...
Bismuth Ficklins, B. Sc (Hons.) The year 1992 was characterized by a producer’s desire to fail. Despite the third consecutive year of user demand growth, there has been no major advance in new uses for mass advertising. Compared with 1991, the output remained almost unchanged and the stocks of the displaced and the consumers decreased. China’s steady supply of tin metal as well as the main ...