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旋轉(zhuǎn)式耕耘機(jī)檢測項(xiàng)目報(bào)價(jià)???解決方案???檢測周期???樣品要求? |
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本標(biāo)準(zhǔn)規(guī)定了由一個(gè)或多個(gè)線形往復(fù)式割刀修剪綠籬和灌木的便攜手持式動(dòng)力綠籬修剪機(jī)的術(shù)語定義、安全技術(shù)要求和試驗(yàn)規(guī)程。 本部分不適用于帶旋轉(zhuǎn)式割刀的綠籬修剪機(jī),也不適用于背負(fù)式或其他外置動(dòng)力源驅(qū)動(dòng)的綠籬修剪機(jī)。 本部分不包括電動(dòng)綠籬修剪機(jī)的電氣要求(見GB 3883.15)。
本標(biāo)準(zhǔn)規(guī)定了耕地、整地、松土、壓實(shí)、中耕除草、培土等田間作業(yè)所用的各種耕耘機(jī)械的名詞、術(shù)語和定義。本標(biāo)準(zhǔn)適用于耕地、整地、松土、壓實(shí)、中耕除草、培土等田間作業(yè)所用的各種耕耘機(jī)械。
本標(biāo)準(zhǔn)規(guī)定了種植機(jī)械化用于生產(chǎn)過程的農(nóng)業(yè)機(jī)械、作業(yè)技術(shù)及相關(guān)學(xué)科的術(shù)語;本標(biāo)準(zhǔn)適用于編寫黑龍江省種植業(yè)機(jī)械化領(lǐng)域的技術(shù)標(biāo)準(zhǔn)、技術(shù)文件和教材。新聞書刊、論文報(bào)告和商品廣告中涉及本領(lǐng)域的術(shù)語也可參照適用。
This part of ISO 4254, to be used together with ISO 4254-1, specifies safety requirements and their verification for the design and construction of rotary tedders, rotary tedder-rakes, including rotary drum rakes, used by one person (the operator) only, having one or several powered rotors, mounted, semi-mounted, trailed and self-propelled. In additon, it specifies the type of information on safe working practies, including residual risks, to be provided by the manufacturer.
This Technical Report provides best practices and methods available for limiting the effects of mechanical whole-body vibration on operators’ positions. The guidelines given outline practical ways in which whole-body vibration hazards associated with mobile machinery can be reduced by machinery design. The Technical Report covers four important aspects of the reduction of the effects arising from exposure to hazardous machinery vibration:a) identification of main sources and operational modes producing vibration that might be hazardous to health and of additional factors worsening the adverse health effects of vibration on the operators;b) reduction of vibration magnitudes at source;c) reduction of transmission of vibration from source to the operator;d) ergonomic adaptation of operators’ position: posture, range of vision.This Technical Report does not provide universal or detailed technical solutions but only a review of engineering methods available. It is not concerned with hand-arm vibration which is covered by CR 1030-1.This Technical Report is primarily intended as a guideline for people involved in purchasing, using, supplying, marketing or inspecting mobile machinery. It is also intended to be a guidance for writers of type C standards for specific types of machinery.
These safety specifications are for reel and rotary walk-behind and reel and rotary ride-on power lawn mowers, ride-on power lawn tractors with mower attachments, ride-on power lawn and garden tractors with mower attachments, and lever steer ride-on mowers. These safety requirements help ensure uniform operator environments. They apply to products specifically intended as consumer products for the personal use of a consumer around a house. This standard also applies to all aftermarket parts and accessor