1. Bayani na samfurin

QF-CR jerin accumulator gas aminci bawul ne da aka yi amfani da shi don ba accumulator inflation, sakin gas, gano gas matsin lamba waje, yafi amfani da hana accumulator matsin lamba.

　　2. Bayanin samfurin

QF _ CR _ ※

① ② ①

① Sunan lambar: (Gas) Tsaro bawul block

② Tsarin raka'a: Asahi na'ura mai karfin ruwa

② aiki matsin lamba: mafi girma aiki matsin lamba lokacin da aka tsara

　　3. siffar girma

　　4. Bayani na oda

① Lokacin yin oda dole ne a rubuta cikakken sunan lambar samfurin, misali: saita matsin lamba na aiki don 31.5Mpa, bawul na aminci na gas na accumulator: QF-CR-31.5.

② Idan akwai buƙatu na musamman ga bawul na aminci na gas, don Allah tuntuɓi kamfanin.

② Kamfanin yana da haƙƙin canje-canje na zane, ba tare da sanarwar canje-canje ba.