LDT 76.7-2000 化工安装工程焊接、切割、探伤劳动定额.pdfVIP

ICS 门 020;71120 P 26;P LD 中 华 人 民共 和 国 劳 动 和 劳 动 安 全 行 业 标 准 LD/T 76.7-2000 化工安装工程 焊接、切割、探伤劳动定额 Workquotafortheweldingandcuttingand non-destructivetestofchemicalengineering 2001一03一05发布 2001一07一01实施 中 华 夕气民共 和 国 劳 动 和 社 会 侣 障 部 发布 标准分享网 免费下载 目 次 1 范围······，················‘·······，································，······················，···········，·············，… 3 2 引用标准·····································，····················，·············································…… 3 3有关规定······································“·················，·，···················，·，··········”·，.·，····…… 3 4 工作内容······················，················”······························································，… 4 5时间定额·····································，································”··············，·················…… 5 5.1中低压管道手工焊接工程···介林····‘············”·，·介介··，，，’···，-··。…‘，.·””···林··，，一‘·5 5.1.1碳钢无缝管手工电弧焊接 ······“·，···，”················，················，···，·············””·……“‘5 5.1.2碳钢无缝管氢电联合焊接··一’···一‘二’二’二’·’‘二5 5.1.3不锈钢无缝管电弧焊接 ，···························，.·····，··········，····‘··················，···········，·…6 5.1.4不锈钢无缝管氢弧焊接 ····”···················，········································……‘·······……6 5.1.5不锈钢无缝管氢电联合焊接····························································……‘··…’二’·“‘·6 5.1.6合金钢无缝管电弧焊接········，.···········，，····‘““·，.，”·········‘······，··“·······……’“‘6 5.1.7合金钢无缝管氢弧焊接 ······“·····································································……“‘7 5.1.8合金钢无缝管氢电联合焊接········································”······“····……‘一’·’二’二’二“” 5.1.9钦、钦合金无缝管氢弧焊接 ·············