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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本标准规定了矿用可视化钻孔检测仪(以下简称检测仪)的产品分类、技术要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于煤矿井下可视化钻孔检测仪的设计和制造
The visual examine instrument of the borehole in mine
Rock drilling — Drill-rods and detachable bits for percussive drilling
DIAMOND-REAMING SHELLS
MATERIAL FOR DRILLS, STEP DRILLS, CENTRE DRILLS, COUNTER BORES, CORE DRILLS AND COUNTER SINKS FOR MODERATE WEAR APPLICATIONS
Diameters of Drill Heads (for Drilling Bolt Holes)
Drills for use prior to tapping screw threads
Jig bushes for drilling and boring purposes-renewables bushes.
Jig bushes for drilling and boring purposes-devices for retaining renewable bushes.
Zpracovatel: ZVS - Zbrojovka Vsetín, k. p. Vsetín — Bed?ich Lichnovsk?. Oborové normaliza?ní st?edisko: TST - koncernov? v?zkumn? ústav ná?adí Nové Z
Arbors for shell drills and reamers
Zpracovatel: ZVS — Zbrojovka Vsetín, k.p. Vsetín — Bed?ich Lichnovsk?. Oborové normaliza?ní st?edisko: TST koncernov? V?zkumn? ústav ná?adí Nové Z
Reamers. Taper-shank reamers for coordinate drilling machines
Esta norma tiene por objeto fijar las medidas de acoplamientos de las barrenas y de las espigas de las bocas desmontables para perforación rotativa en
La présente Norme internationale spécifie les dimensions des forets étagés à queue cône Morse et à queue cylindrique pour avant-trous de taraudage
Subland twist drills for holes prior to tapping screw threads
Subland twist drills for holes prior to tapping screw threads
The document specifies dimensions, materials and designations of drill pipes for large diameter hole drilling in mining
Drill tubes with diameters exceeding 100 mm for large hole boring in mining
Detachable pilots for counterbores and countersinks Pilotes amovibles pour outils à lamer et à chanfreinerZusammenhang mit den Arbeitsergebnissen der
Detachable Pilots for Counterbores and Countersinks
Diameters of Drill Heads (for Drilling Bolt Holes)
Rock drilling equipment — Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm
Subland twist drills with taper shanks for holes prior to tapping screw threads
This standard applies to Subland Twist Drills with Parallel Shank intended for use in the manufacture of holes prior to Tapping Screw Threads - series
Subland twist drills with parallel shank for holes prior to tapping screw threads
Subland twist drills with cylindrical shanks for holes prior to tapping screw threads.
本标准规定了潜孔钻机和钻凿机械产品应遵循的通用技术规范。其内容包括该类机械产品的术语和定义、型号命名要求、安全要求、通用技术要求、试验方法、检验规则和标志、包装、运输及贮存的要求。本标准适用于河北省范围内生产的潜孔钻机和钻凿机械产品
Subland twist drills with Morse taper shanks for holes prior to tapping screw threads.
The standard lays down the measurements, materials and requirements of steel casings with screw connection. The castings serve the construction
Screwed seamless casing pipes
本部分规定了攻丝前钻孔用直柄阶梯麻花钻(普通级和精密级)的型式和尺寸。 本部分适用于M3~M14普通螺纹攻丝前钻孔用直柄阶梯麻花钻
Subland twist drills for holes prior totapping screw- threads Part 1: The types and dimensions of subland twist drills with cylindrical shanks