hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T

Page 1 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/1.jpg' width='140' height='200' /> Page 2 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=2' data-page='2' class='cut-thumb lazyload' alt='Page 2: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/2.jpg' width='140' height='200' /> Page 3 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=3' data-page='3' class='cut-thumb lazyload' alt='Page 3: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/3.jpg' width='140' height='200' /> Page 4 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=4' data-page='4' class='cut-thumb lazyload' alt='Page 4: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/4.jpg' width='140' height='200' /> Page 5 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=5' data-page='5' class='cut-thumb lazyload' alt='Page 5: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/5.jpg' width='140' height='200' /> Page 6 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=6' data-page='6' class='cut-thumb lazyload' alt='Page 6: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/6.jpg' width='140' height='200' /> Page 7 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=7' data-page='7' class='cut-thumb lazyload' alt='Page 7: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/7.jpg' width='140' height='200' /> Page 8 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=8' data-page='8' class='cut-thumb lazyload' alt='Page 8: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/8.jpg' width='140' height='200' /> Page 9 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=9' data-page='9' class='cut-thumb lazyload' alt='Page 9: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/9.jpg' width='140' height='200' /> Page 10 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=10' data-page='10' class='cut-thumb lazyload' alt='Page 10: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/10.jpg' width='140' height='200' /> Page 11 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=11' data-page='11' class='cut-thumb lazyload' alt='Page 11: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/11.jpg' width='140' height='200' /> Page 12 <img data-url='document/iso-834-6-2000-mod-1-gbt-99781a2008-iso-6-gbt-99786a2008-gbt-5907.html?page=12' data-page='12' class='cut-thumb lazyload' alt='Page 12: hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062303/60fe46fd2ca44b5ceb58bd3b/html5/thumbnails/12.jpg' width='140' height='200' />

hongbaoshuISO 834-6: 2000, MOD) 1 (GB/T 9978.1—2008, ISO 6 (GB/T 9978.6—2008, GB/T 5907 GB/T 9978.1 3.1 beams 3.2 exposed length exposed width 3.4 floor 1) GB/T 5907—1986. GB/T

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