div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=they-allow-the-gas-flow-to-be-accurately-controlled-by-means-of-a-calibrated-jethtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: amalcarbcoukamalcarbcoukdownloadfilesamalamal_gas_injectorspdfThey allow the gas flow to be accurately controlled by means of a calibrated jet so that the rate of flow is known loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentssitereader033viewer20220421005e7cb7a5b58a0d114a28a979html5thumbnails1jpg width=140 height=200 divdiv