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JB/T 10801.6-2020 电主轴 第6部分:雕铣用电主轴技术条件 Motorized spindle-Part 6: Specifications for motorized spindle used in carvring and milling machines
JB/T10801的本部分规定了雕铣用电主轴设计、制造和验收的基本要求。<br />本部分适用于滚动轴承支承的雕铣用电主轴(以下简称电主轴)。...
2024-03-14 06:15:01浏览:14
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NB/T 20606-2021 压水堆核电厂反应堆堆内构件水下维修技术条件 Specifications of underwater maintenance for reactor vessel internals of PWR nuclear power plant
本文件规定了压水堆核电厂反应堆堆内构件水下维修技术要求。<br />本文件适用于压水堆核电厂反应堆堆内构件水下维修,不适用于堆内构件水下焊接维修。...
2024-03-14 04:15:01浏览:14
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SY/T 7411-2018 海上石油电缆测井作业技术规范 The technical specifications for operation of offshore petroleum wireline logging
本标准规定了浅滩、浅海及深海石油电缆测井的测前准备、现场安装、现场作业的技术要求及特殊情况处置措施。<br />本标准适用于浅滩、浅海及深海石油电缆测井作业的过程控制和现场监督。...
2024-03-14 03:00:08浏览:24
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NY/T 2957-2016 畜禽批发市场兽医卫生规范 Animal health specifications for livestock & poultry wholesale market
本标准规定了畜禽批发市场的布局、设施设备、清洗消毒、应急处置等所应遵循的动物卫生要求。<br />本标准适用于专营或兼营猪、牛、羊、马属动物等家畜和鸡、鸭、鹅、鸽等家禽的批发市场。...
2024-03-06 01:45:01浏览:13
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JB/T 13641.3-2019 多功能工具机 第3部分:技术条件 Multi-purpose machine--Part 3:Specifications
JB/T 13641的本部分规定了多功能工具机制造、检验与验收的要求。<br />本部分适用于床身上最大回转直径至420mm、最大工件长度至800mm,最大钻孔直径至22mm。工作台面宽度至160mm的多功能工具机(以下简称机床)。...
2024-03-05 13:30:01浏览:20
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ISO 1711-1-2019 螺钉和螺母用装配工具--技术规范--第1部分:手动扳手和套筒 Assembly tools for screws and nuts -- Technical specifications -- Part 1: Hand-operated wrenches and sockets
This document specifies minimum values for Rockwell hardness and torsional strength for hand-<br />operated wrenches and sockets.<br />It covers the following three series of torsion torques:<br />— Series A: usual box wrenches and socket wrenches;<br />EXAMPLE 1 Reference nos. 1 1 02 01 0; 1 1 02 02 0 and 1 1 02 02 1; 1 1 02 03 0; 1 1 02 04 0; 1 1 02 05 0; <br />1 1 02 06 0; 1 1 02 09 0; 1 1 02 10 0; 1 1 02 11 0; 1 1 02 12 0; 1 1 02 13 0 and 1 1 02 13 1; 1 1 02 14 0; <br />1 1 02 15 0; 1 1 08 01 0; 1 1 08 02 0.<br />— Series C: open end wrenches;<br />EXAMPLE 2 Reference nos. 1 1 01 01 0; 1 1 01 01 1; 1 1 01 02 0; 1 1 01 03 0; 1 1 01 04 0.<br />— Series E: hand-operated square drive sockets.<br />EXAMPLE Reference nos. 2 1 02 01 0 and 2 1 02 01 1.<br />NOTE The wrenches and sockets mentioned above are listed under their respective reference numbers in <br />ISO 1703....
2024-03-05 09:15:01浏览:15
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YD/T 5223-2015 数字蜂窝移动通信网 LTE 核心网工程验收规范 Acceptance Specifications for Core Network o f LTE Digital Cellular Mobile Communication SystemEngineering
本规范适用于数字蜂窝移动通信网LTE核心网工程的验收,是施工质量检查、阶段验收和竣工验收的技术依据。...
2024-03-05 06:15:01浏览:12
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ISO 10582-2017 弹性地毯--异质聚氯乙烯地毯--规范 Resilient floor coverings - Heterogeneous poly(vinyl chloride) floor covering - Specifications
This document specifies the characteristics of non-cushioned, heterogeneous floor coverings, consisting of poly(vinyl chloride) (PVC), supplied in either tile or plank or roll form. Products can contain a transparent, non-PVC factory finish.<br />To encourage the consumer to make an informed choice, this document includes a classification system (see ISO 10874) based on the intensity of use, which shows where these floor coverings give satisfactory service. It also specifies requirements for marking....
2024-03-05 00:30:01浏览:24
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KS A ISO 8015-2018 Geometrical product specifications(GPS) — Fundamentals — Concepts, principles and rules
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2024-02-24 07:00:10浏览:36
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JB/T 9904.3-2014 花键轴磨床 第3部分: 技术条件 Spline shaft grinding machines—Part 3: Specifications
JB/T 9904的本部分规定了一般用途的花键轴磨床(以下简称机床)的制造与验收的要求。<br />本部分适用于最大磨削直径80mm~200mm的花键轴磨床。...
2024-02-24 02:45:01浏览:19
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JIS A8909-2017 土方机械--保护结构的实验室鉴定--挠曲极限量规范 Earth-moving machinery -- Laboratory evaluations of protective structures -- Specifications for deflection-limiting volume
この規格は,JIS A8308に定義する土工機械の,運転員の保護構造の台上評価試験に用いるたわみ限界<br />領域(DLV)について規定する。...
2024-02-24 02:00:02浏览:23
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JTG/T 3364-02-2019 公路钢桥面铺装设计与施工技术规范 Specifications for Design and Construction of Pavement on Highway Steel Deck Bridge
本规范适用于采用正交异性钢桥面板的公路桥梁新建、重铺和改建桥面铺装工程。...
2024-02-24 00:45:01浏览:48
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HG/T 3124-2020 焊接金属波纹管釜用机械密封技术条件 Specifications of welded metal-bellows mechanical seal for stirred vessel
本标准规定了焊接金属波纹管釜用机械密封的使用范围参数和主要尺寸、要求、试验、安装与使用、检验方法、标志与包装。<br />本标准适用于各种钢制釜搅拌轴及类似旋转轴的焊接金属波纹管机械密封。...
2024-02-23 16:21:01浏览:27
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JTS/T 226-2021 水运工程自密实混凝土技术规范 Technical Specifications for Self-compacting Concrete in Port and Waterway Engineering
本规范适用于水运工程自密实混凝土的设计、施工和质量检验。...
2024-02-22 19:30:01浏览:18
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