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864MHz~868MHz無線電話設(shè)備檢測(cè)項(xiàng)目報(bào)價(jià)???解決方案???檢測(cè)周期???樣品要求? |
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本部分規(guī)定了鎳中硫含量的測(cè)定方法。 本部分適用于鎳中硫含量的測(cè)定。測(cè)定范圍:0.0010%~0.050%。
本部分規(guī)定了鎳中碳含量的測(cè)定方法。 本部分適用于鎳中碳含量的測(cè)定。測(cè)定范圍:0.0020%~0.20%。
本文件規(guī)定了民用飛機(jī)綜合模塊化航空電子硬件模塊的功能、性能、機(jī)柜安裝和驗(yàn)證等通用要求。本文件對(duì)硬件模塊在飛機(jī)上執(zhí)行的功能不作規(guī)定。\r 本文件適用于采用綜合模塊化航空電子標(biāo)準(zhǔn)硬件模塊(包括硬件模塊各部件以及用于模塊標(biāo)識(shí)的驅(qū)動(dòng)軟件和用于裝載應(yīng)用軟件的加載軟件)的機(jī)載電子設(shè)備,不適用于傳送無線電頻率信號(hào)等其它機(jī)載電子設(shè)備。滿足本文件要求的硬件模塊裝載有應(yīng)用軟件時(shí),應(yīng)滿足其它功能TSO適航取證規(guī)定的所有功能要求。
本標(biāo)準(zhǔn)規(guī)定了模具電磨的基本參數(shù)和型式、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、標(biāo)志和包裝、保修期限。本標(biāo)準(zhǔn)適用于一般環(huán)境條件下,用磨頭進(jìn)行磨削的直流、交直流兩用和單相串勵(lì)模具電磨(以下簡(jiǎn)稱電磨)。
This Recommendation specifies operational practices intended to improve the consistency of loudness of digital television programmes that are intended for international exchange. These practices apply to the production of those programmes. They do not apply to the distribution or emission of broadcast programmes.
Applies to all classes of transmitters for sound and television broadcasting. Deals with the interface between a transmitter (or system of transmitters) and the supervisory equipment which is intended to remotely monitor and/or control the transmitter(s). Details the interconnections and facilities to be provided with a view to achieving compatibility between different types and makes of transmitters and supervisory equipment.