D97 矿山支护设备 标准查询与下载

MT/T 335-1995 单体液压支柱 表面防腐蚀处理 技术条件

本标准规定了矿用单体液压支柱表面防腐蚀处理技术要求、试验方法、检验规则。 本标准适用于矿用单体液压支柱各零部件的表面防腐蚀处理。

Technical conditions for anti-corrosion treatment of single hydraulic prop surface

MT/T 417-1995 液压支架产品质量分等

本标准规定了液压支架(以下简称支架)的产品质量等级、试验方法和抽样评定方法。 本标准适用于矿用液压支架。

Product quality classification of hydraulic support

DIN 21610:1994 采矿的辅助性通风.柔性塑料通风管的要求与检验

This document applies to acceptance test of airducts for mining complying with DIN 21605 and DIN 21606.

Auxiliary ventilation in mining - Flexible plastic airducts - Requirements and testings

JIS M 2503:1993 室内溜冰场栏杆

この規格は，鉱山において使用するカッペについて規定する。

Rink bar

MT 326-1993 U型钢可缩性巷道交架卡缆

本标准规定了U型钢可缩性巷道支架卡缆(以下简称卡缆)的术语、分类、技术要求、试验方法、检验规则及其标志、包装和贮存等。 本标准适用于U型钢可缩性巷道支架所使用的各种型式的卡缆。

U-shaped steel collapsible roadway crossing card cable

MT 112-1993 矿用单体液压支柱

本标准规定了单体液压支柱的分类、基本参数、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于单体液压支柱的制造、检验和评定。

Mine single hydraulic prop

MT/T 325-1993 矿工钢支架制造技术条件

本标准规定了矿工钢支架制造技术要求、试验方法、检验规则及成品存放要求。 本标准适用于梯形矿工钢支架，斜梯形、拱梯形矿工钢支架亦应参照使用。

Technical conditions for the manufacture of miners' steel brackets

MT 324-1993 双柱并列式液压切顶支柱

本标准规定了双柱并列式液压切顶支柱的产品分类、技术要求、试验方法、检验规则、标志、包装、运输、贮存 本标准适用于煤矿回采工作面用双柱并列式液压切顶支柱。

Double-column side-by-side hydraulic top cutting column

DIN 21521-2:1993 矿井和隧道支护用锚杆.钢制锚杆的通用规范.试验、检验方法

The document applies to rock bolts made of steel. The document specifies basic regulations for design and setting of rock bolts as well as testing methods for the properties of said bolts in as supplied conditions and after strata bolting. By the choice of the key properties and their parameters the user is to be made sure that rock bolts once set behave as scheduled. The above-mentioned choice can be made according to the configuration of tasks in each individual application case or for whole application ranges stipulated in regulations which are not part of this document.

Rock bolts for mining and tunnel support; general specifications for steel-bolts; tests, testing methods

MT 313-1992 液压支架立柱技术条件

本标准规定了液压支架立柱的技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于以乳化液为介质的矿用液压支架立柱(以下简称“立柱”)。

Hydraulic support column technical conditions

MT 97-1992 液压支架千斤顶技术条件

本标准规定了液压支架千斤顶的技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于以乳化液为工作介质的矿用液压支架千斤顶(以下简称“千斤顶”)。

Hydraulic support jack technical conditions

MT 285-1992 缝管锚杆

本标准规定了缝管锚杆的产品分类、技术要求、试验方法、检验规则、标志、包装及贮存。 本标准适用于煤矿及其他工程支护用的缝管锚杆。

Seam Anchor

MT/T 285-1992 缝管锚杆

Seam pipe anchor

DIN 21555:1991 矿井支承.动力支承的开环控制装置的图形符号

The standard contains pictographs used as symbols for marking controls of powered support. By assigning a standard meaning to such pictographs, a marking independent on spoken or written language is arrived at.#,,#

Mine support; graphical symbols for the open loop control of powered support

DIN 21546:1990 矿井支承.支承架.标记

The inspectorate's regulations require marking of support components made of steel, cast iron, or light alloys. DIN 21549 contains the terms and definitions of powered-support components. DIN 21546 contains the markings of said components.

Mine support; strut support; marking

DIN 21521-1:1990 采矿和坑道掘进工程用锚杆.术语

Rock bolts for mining and tunnelling; terms

DIN 21531-2:1990 拱形支架.拱形B21.7至B63

Arch supports; arches B 21,7 to B 63

DIN 21531-1:1990 拱形支架.拱形B5.4至B20.2

This standard applies to multi-section support arches for mining and tunneling, made from mining GI-profiles as per DIN 21541 for useful cross-sections rainging from 5.4 m to 20.2 m (cross-sectional size B 5.4 to B 20.2). Dimensions, designations, and materials are specified.#,,#

Arch supports; arches B 5,4 to B 20,2

NF M81-450:1989 采煤设备.树脂地脚螺栓.规格和试验方法

Mining equipment. Resin anchor bolts. Specifications and test methods.

DIN 21326:1989 矿柱锯材.坑道托板.木垫板

Planks and beams according to this standard are used for lagging as well as for setting-up of explosion barriers, stowage cofferings, ventilation doors, chocks and shutterings.#,,#

Sawn pit timber; boards and planks