英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
hypochondrium查看　hypochondrium　在百度字典中的解释百度英翻中〔查看〕
hypochondrium查看　hypochondrium　在Google字典中的解释Google英翻中〔查看〕
hypochondrium查看　hypochondrium　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • 1926. 1053 - Ladders. | Occupational Safety and Health Administration
    The minimum perpendicular clearance between fixed ladder rungs, cleats, and steps, and any obstruction behind the ladder shall be 7 inches (18 cm), except in the case of an elevator pit ladder, for which a minimum perpendicular clearance of 4½ inches (11 cm) is required
  • eCFR :: 29 CFR 1926. 1053 -- Ladders.
    § 1926 1053 Ladders (a) General The following requirements apply to all ladders as indicated, including job-made ladders (1) Ladders shall be capable of supporting the following loads without failure:
  • 29 CFR § 1926. 1053 - Ladders. - LII Legal Information Institute
    (1) Ladders shall be capable of supporting the following loads without failure: (i) Each self-supporting portable ladder: At least four times the maximum intended load, except that each extra-heavy-duty type 1A metal or plastic ladder shall sustain at least 3 3 times the maximum intended load
  • 29 CFR § 1926. 1053 - Ladders. - Content Details - GovInfo
    29 CFR § 1926 1053 - Ladders View the most recent version of this document on this website
  • 29 CFR 1926. 1053 - Ladders. - GovRegs
    (1) Ladders shall be capable of supporting the following loads without failure: (i) Each self-supporting portable ladder: At least four times the maximum intended load, except that each extra-heavy-duty type 1A metal or plastic ladder shall sustain at least 3 3 times the maximum intended load
  • 29 CFR § 1926. 1053 Ladders - Code of Federal Regulations
    Each step or rung shall be capable of supporting a single concentrated load of at least 250 pounds (114 kg) applied in the middle of the step or rung Ladders built in conformance with the applicable provisions of appendix A will be deemed to meet this requirement
  • Ladders. - 1926. 1053 - IntoText
    Fixed ladders shall be provided with cages, wells, ladder safety devices, or self-retracting lifelines where the length of climb is less than 24 feet (7 3 m) but the top of the ladder is at a distance greater than 24 feet (7 3 m) above lower levels
  • Ladders, Construction • Regulation 29 CFR 1926. 1053
    Workers must maintain three points of contact when climbing a ladder and prohibits practices such as overreaching, which increases the risk o f falls The standard includes requirements for regular inspections of ladders to identify any defects or wear that could compromise safety
  • The Ultimate Guide to OSHA Ladder Safety Laws in 2026: What You Need to . . .
    OSHA standard 1926 1053 dictates the specific rules for using and maintaining ladders on job sites to diminish injury risks You must follow these requirements to maintain a safe working environment and avoid heavy fines
  • OSHA Ladder Safety Regulations 1926. 1053 | PDF | Ladder - Scribd
    § 1926 1053 Ladders (a) General The following requirements apply to all ladders as indicated, including job-made ladders (1) Ladders shall be capable of supporting the following loads without failure: maximum intended load The ability of a ladder to sustain the loads indicated in this paragraph vertical direction





中文字典-英文字典  2005-2009