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<title><![CDATA[EC21 Product Catalogs - api spec 5b]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/api_spec_5b--271499/1/api spec 5b.html]]></link><item>
<title><![CDATA[Universal Thread Measuring Machine]]></title><link><![CDATA[https://chotest0613.en.ec21.com/Universal_Thread_Measuring_Machine--11966356_12048450.html]]></link><description><![CDATA[Special thread gauges for gas cylinders
ACME cylinder pipe thread gauge
API SPEC 5B series gauge：
Oil pipe thread gauge
Oil pipe taper gauge
Oil pipe taper master gauge
Oil casing thread gauge
Oil ]]></description><pubDate><![CDATA[20250312]]></pubDate></item>

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