发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了煤矿用支架式电钻(以下简称电钻)的术语和定义、型号和基本性能参数、技术要求、试验方法、检验规则、标志、使用说明书、包装、运输和贮存。 本标准适用于煤矿煤层、岩层等条件钻进作业的电动回转钻机与回转振动钻机
Electric support rotary drill in coal mine
Jig opened with handle--Mould base legs
This Standard covers nomenclature, definitions, sizes and tolerances for spade drill blades and spade drill holders; includes conversion tables
Spade Drill Blades and Spade Drill Holders
Hammer drilling; connecting tap for hammer drilling support
1.1 This standard applies to electric portable lamp stands and brackets for use on supply voltages not exceeding 250 volts, ac or dc. 1.1.1
This European Standard applies to core drilling machines on transportable stands equipped with a diamond core drill bit, usually with a water supply
Core drilling machines on stand - Safety
Core drilling machines on stand - Safety
This European Standard applies to core drilling machines on transportable stands equipped with a diamond core drill bit, usually with a water supply
Core drilling machines on stand - Safety
Core drilling machines on stand - Safety
Core drilling machines on stand - Safety; German version EN 12348:2000+A1:2009
本文件规定了组合式支架的术语和定义、分类和标记、原材料要求、基本要求、试验方法、检验规则、标志、包装、运输和贮存要求。 本文件适用于组合式支架
Combined bracket
Specifies material, dimensions and other requirements for burs and perforators for drill brace used in neurosurgery
Specification for Engineers’ ratchet braces and drilling pillars
本标准规定了自牵引式机用支罗钻的术语和定义、结构、基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存、质量承诺。 本标准适用于手持式电动工具、气动工具钻削木质孔时使用的自牵引式机用支罗钻(以下简称支罗钻
Self pull-type machine auger bit
本标准规定了煤矿用支架式电钻(以下简称电钻)的术语和定义、型号和基本性能参数、技术要求、试验方法、检验规则、标志、使用说明书、包装、运输和贮存。 本标准适用于煤矿煤层、岩层等条件钻进作业的电动回转钻机与回转振动钻机
Electric support rotary drill in coal mine
Jig opened with handle--Mould base legs
This Standard covers nomenclature, definitions, sizes and tolerances for spade drill blades and spade drill holders; includes conversion tables
Spade Drill Blades and Spade Drill Holders
Hammer drilling; connecting tap for hammer drilling support
1.1 This standard applies to electric portable lamp stands and brackets for use on supply voltages not exceeding 250 volts, ac or dc. 1.1.1
This European Standard applies to core drilling machines on transportable stands equipped with a diamond core drill bit, usually with a water supply
Core drilling machines on stand - Safety
Core drilling machines on stand - Safety
This European Standard applies to core drilling machines on transportable stands equipped with a diamond core drill bit, usually with a water supply
Core drilling machines on stand - Safety
Core drilling machines on stand - Safety
Core drilling machines on stand - Safety; German version EN 12348:2000+A1:2009
本文件规定了组合式支架的术语和定义、分类和标记、原材料要求、基本要求、试验方法、检验规则、标志、包装、运输和贮存要求。 本文件适用于组合式支架
Combined bracket
Specifies material, dimensions and other requirements for burs and perforators for drill brace used in neurosurgery
Specification for Engineers’ ratchet braces and drilling pillars
本标准规定了自牵引式机用支罗钻的术语和定义、结构、基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存、质量承诺。 本标准适用于手持式电动工具、气动工具钻削木质孔时使用的自牵引式机用支罗钻(以下简称支罗钻
Self pull-type machine auger bit