div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document-8731-87-f-oe-8731a87-c-3-bhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: ГОСТ 8731-87 Трубы стальные бесшовные … · 8731—87 C 3 B —C HOPMHPOBaHLteM Mexa CBOVICTB B 86J1 2 H xHMRqecKoro COCTaBa 113 CTaJIH Ma POK no F loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnetreader036viewer20220816145fc15cfc92234c75c9117988html5thumbnails1jpg width=140 height=200 diva href=http:inoksru rel=ugc nofollow target=_blankhttp:inoksruadivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document-8731-87-f-oe-8731a87-c-3-bhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: ГОСТ 8731-87 Трубы стальные бесшовные … · 8731—87 C 3 B —C HOPMHPOBaHLteM Mexa CBOVICTB B 86J1 2 H xHMRqecKoro COCTaBa 113 CTaJIH Ma POK no F loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnetreader036viewer20220816145fc15cfc92234c75c9117988html5thumbnails2jpg width=140 height=200 diva href=http:inoksru rel=ugc nofollow target=_blankhttp:inoksruadivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document-8731-87-f-oe-8731a87-c-3-bhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: ГОСТ 8731-87 Трубы стальные бесшовные … · 8731—87 C 3 B —C HOPMHPOBaHLteM Mexa CBOVICTB B 86J1 2 H xHMRqecKoro COCTaBa 113 CTaJIH Ma POK no F loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...