div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220225075ac50ba67f8b9a2b5c8d5e57html5page1jpg target=_blank img data-url=tuv-sud-industrie-service-gmbh-beijing-branch-m-building-std-607-sixth-editionhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: TUV SUD Industrie Service GmbH Beijing Branch M Building · API STD 607 Sixth Edition September 2010 1 IS010497:2010 Fire Test for Quarter-turn Valves and Valves Equipped with loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220225075ac50ba67f8b9a2b5c8d5e57html5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentinreader043viewer20220225075ac50ba67f8b9a2b5c8d5e57html5page2jpg target=_blank img data-url=tuv-sud-industrie-service-gmbh-beijing-branch-m-building-std-607-sixth-editionhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: TUV SUD Industrie Service GmbH Beijing Branch M Building · API STD 607 Sixth Edition September 2010 1 IS010497:2010 Fire Test for Quarter-turn Valves and Valves Equipped with loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer20220225075ac50ba67f8b9a2b5c8d5e57html5thumbnails2jpg width=140 height=200 adivdiv