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Canadian technical regulations and standards related to jewelry

Canadian technical regulations and standards related to jewelry

Nowadays, people's requirements for dress are increasing, and jewelry has become an indispensable decoration. Canada is an economic powerhouse and a major impor...

Main regulations and standards for jewelry in the United States

Main regulations and standards for jewelry in the United States

Jewelry is an item used for decoration. The exquisiteness of jewelry embellishes the beauty of life. Various kinds of jewelry are constantly emerging, such as h...