貴金屬紀(jì)念幣 金幣檢測

貴金屬紀(jì)念幣 金幣檢測項(xiàng)目報(bào)價？??解決方案？??檢測周期？??樣品要求？

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GB/T 34167-2017黃金礦業(yè)術(shù)語

本標(biāo)準(zhǔn)界定了黃金礦業(yè)地質(zhì)、采礦、選礦與冶金、環(huán)境保護(hù)、分析測試以及產(chǎn)品的專有、常用術(shù)語。本標(biāo)準(zhǔn)適用于黃金礦業(yè)的生產(chǎn)、應(yīng)用、檢驗(yàn)、流通、科研和教學(xué)等領(lǐng)域，作為統(tǒng)一技術(shù)用語的依據(jù)。

JR/T 0004-2013貴金屬紀(jì)念幣.金幣

本標(biāo)準(zhǔn)規(guī)定了貴金屬紀(jì)念幣金幣的技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、包裝、標(biāo)志及貯存。本標(biāo)準(zhǔn)適用于中國人民銀行發(fā)行的貴金屬紀(jì)念幣金幣，鉑幣、鈀幣也適用于本標(biāo)準(zhǔn)。

JR/T 0005-2013貴金屬紀(jì)念幣.銀幣

本標(biāo)準(zhǔn)規(guī)定了貴金屬紀(jì)念幣銀幣的技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、包裝、標(biāo)志及貯存。本標(biāo)準(zhǔn)適用于中國人民銀行發(fā)行的貴金屬紀(jì)念幣銀幣。

ASTM B542-2007與電觸點(diǎn)及其使用相關(guān)的標(biāo)準(zhǔn)術(shù)語

1.1 The terms included in this list are those that are peculiar to electric contacts or general terms that have a specific meaning when related to electric contacts. The definitions were prepared assuming that the reader has a general knowledge in a physical science but is unfamiliar with the terminology of the literature of electric contacts.

ASTM B542-2013與電觸點(diǎn)及其使用相關(guān)的標(biāo)準(zhǔn)術(shù)語

2.1x00a0;The terms in this standard are used in standards and literature related to electric contacts, materials for electric contacts and test methods for evaluating electric contacts. These terms may be difficult to locate in a general purpose dictionary or the definition in such a dictionary may not cover the meaning applied in the field of electric contacts. 1.1x00a0;The terms included in this list are those that are peculiar to electric contacts or general terms that have a specific meaning when related to electric contacts. The definitions were prepared assuming that the reader has a general knowledge in a physical science but is unfamiliar with the terminology of the literature of electric contacts.