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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本标准规定了一般兼矿用本质安全型安全栅的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存等。 本标准适用于一般兼矿用本质安全型安全栅(以下简称“安全栅
Mine safety barrier for non-explosive atmosphere
本标准规定了一般兼矿用本质安全型安全栅的产品分类、技术要求、试验方法、检验规则、标志、包装、运输与贮存等。 本标准适用于一般兼矿用本质安全型安全栅(以下简称“安全栅
Mine safety barrier for non-explosive atmosphere
本标准规定了矿用隔爆兼本质安全型安全栅的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存等。 本标准适用于矿用隔爆兼本质安全型安全栅(以下简称“安全栅
Flameproof and intrinsically safe safety barrier for coal mine
本标准规定了矿用隔爆兼本质安全型安全栅的产品分类、技术要求、试验方法、检验规则、标志、包装、运输与贮存等。 本标准适用于矿用隔爆兼本质安全型安全栅(以下简称“安全栅
Flameproof and intrinsically safe safety barrier for coal mine
General and mining intrinsically safe safety barrier
来自第8页
Chapter 1 General Introduction Section 1 Laboratory Management 5. Safety Management (1) Basic Safety Operation Requirements
1.1 This standard specifies the requirements and application of zener barrier for intrinsically safe circuit for use in process control
Sets out the requirements for the performance of hinged and sliding security screen doors and security window grilles used primarily in residential
Security screen doors and security window grilles
Zpracovatel: Vědeckov?zkumn? uheln? ústav, Ostrava-Radvanice Ing. Zdeněk Kuchta, Ing. Jaroslav Bur? Pracovník O?adu pro normalizaci a mě?ení: Ing
Intrinsically-safe electrical apparatus
Safety Barrier Verification Regulations
本文件规定了隔离式安全栅的分类、技术要求、试验方法、检验规则与合格判定,以及标志、包装及贮存。 本文件适用于包括模拟信号、温度信号和数字信号任何具有特定的输入、输出变量,且输入输出变量之间具有特定关系(传递函数)的信号隔离和限能功能的隔离式安全栅(本文件中以下简称隔离栅
Isolated safety barrier
Mine intrinsically safe electric ball valve
This Part of BS 6579 specifies the methods and materials to be used for the construction of concrete safety barriers and the manufacture of precast
Safety fences and barriers for highways - Specification for concrete safety barriers
Establishes safety requirements for design construction and performance of barriers, windows and doorsets for swimming pools of the types normally
Swimming pool safety - Safety barriers for swimming pools
来自第665页
Appendix VII Fishing Compound Feed Safety Limits (NY 5072-2002)
本标准规定了一般兼矿用本质安全型安全栅的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存等。 本标准适用于一般兼矿用本质安全型安全栅(以下简称“安全栅
Mine safety barrier for non-explosive atmosphere
本标准规定了一般兼矿用本质安全型安全栅的产品分类、技术要求、试验方法、检验规则、标志、包装、运输与贮存等。 本标准适用于一般兼矿用本质安全型安全栅(以下简称“安全栅
Mine safety barrier for non-explosive atmosphere
本标准规定了矿用隔爆兼本质安全型安全栅的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存等。 本标准适用于矿用隔爆兼本质安全型安全栅(以下简称“安全栅
Flameproof and intrinsically safe safety barrier for coal mine
本标准规定了矿用隔爆兼本质安全型安全栅的产品分类、技术要求、试验方法、检验规则、标志、包装、运输与贮存等。 本标准适用于矿用隔爆兼本质安全型安全栅(以下简称“安全栅
Flameproof and intrinsically safe safety barrier for coal mine
General and mining intrinsically safe safety barrier
来自第8页
Chapter 1 General Introduction Section 1 Laboratory Management 5. Safety Management (1) Basic Safety Operation Requirements
1.1 This standard specifies the requirements and application of zener barrier for intrinsically safe circuit for use in process control
Sets out the requirements for the performance of hinged and sliding security screen doors and security window grilles used primarily in residential
Security screen doors and security window grilles
Zpracovatel: Vědeckov?zkumn? uheln? ústav, Ostrava-Radvanice Ing. Zdeněk Kuchta, Ing. Jaroslav Bur? Pracovník O?adu pro normalizaci a mě?ení: Ing
Intrinsically-safe electrical apparatus
Safety Barrier Verification Regulations
本文件规定了隔离式安全栅的分类、技术要求、试验方法、检验规则与合格判定,以及标志、包装及贮存。 本文件适用于包括模拟信号、温度信号和数字信号任何具有特定的输入、输出变量,且输入输出变量之间具有特定关系(传递函数)的信号隔离和限能功能的隔离式安全栅(本文件中以下简称隔离栅
Isolated safety barrier
Mine intrinsically safe electric ball valve
This Part of BS 6579 specifies the methods and materials to be used for the construction of concrete safety barriers and the manufacture of precast
Safety fences and barriers for highways - Specification for concrete safety barriers
Establishes safety requirements for design construction and performance of barriers, windows and doorsets for swimming pools of the types normally
Swimming pool safety - Safety barriers for swimming pools
来自第665页
Appendix VII Fishing Compound Feed Safety Limits (NY 5072-2002)