div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentinreader043viewer202203221755a7c7cd1a28abc4688b46achtml5page1jpg target=_blank img data-url=chinese-glassmaker-benefits-from-vacuum-technology-knowhowhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Chinese glassmaker benefits from Vacuum Technology knowhow loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentinreader043viewer202203221755a7c7cd1a28abc4688b46achtml5thumbnails1jpg width=140 height=200 adivdiv