“恒安”防爆型F扳手是閥門扳手的一種,防爆性能:符合國家GB10686-89標(biāo)準(zhǔn);其它各項指標(biāo)均達(dá)到國家行業(yè)標(biāo)準(zhǔn)要求。
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Number/貨號 | S | L | H | Be-Cu/鈹青銅 | Al-Cu/鋁青銅 |
176-30 | 30 | 200 | 44 | 280 | 250 |