304\/316填料25\/38\/50mm金屬鮑爾環(huán)方興庫存供應(yīng)

PP海爾環(huán)50\/76mm塑料填料冷卻塔廢氣塔方興石化供應(yīng)

PVDF鮑爾環(huán)φ16\/25\/50\/76㎜耐高溫耐腐蝕化工填料方興石化供應(yīng)

PTFE拉西環(huán)25\/38\/50四氟鮑爾環(huán)方興石化供應(yīng)

液面覆蓋球φ56\/80水處理填料防火防爆方興石化供應(yīng)

依格爾球PP塑料填料水處理環(huán)保球方興石化供應(yīng)

CPVC異鞍環(huán)φ25\/50㎜化工填料耐酸堿馬鞍環(huán)方興供應(yīng)

50CPVC拉西環(huán)10\/50㎜耐酸堿耐腐蝕填料廠家方興供應(yīng)

PP高流環(huán)散堆填料38\/50\/89㎜脫硫塔方興廠家供應(yīng)

PPH鮑爾環(huán)16\/25\/50\/76㎜化工環(huán)保填料方興石化供應(yīng)

PPS鮑爾環(huán)塑料化工填料φ25\/50\/76㎜耐高溫耐腐蝕方興供應(yīng)

CPVC規(guī)整填料250Y\/350Y\/500Y塑料孔板波紋方興廠家供應(yīng)

PP共軛環(huán)φ38\/50聚丙烯散堆填料比表面積大方興供應(yīng)

φ25\/50\/76CPVC矩鞍環(huán)填料PP\/陶瓷馬鞍環(huán)方興石化供應(yīng)

304金屬規(guī)整填料DN800CY1000絲網(wǎng)波紋源頭廠家方興供應(yīng)

PP\/CPVC泡罩塔內(nèi)件塔盤100\/150mm方興廠家供應(yīng)

不銹鋼304\/316孔板波紋350Y金屬規(guī)整填料方興廠家供應(yīng)

φ38\/50㎜PVDF高流環(huán)散堆填料脫硫塔方興石化供應(yīng)

PP折流板除霧器聚丙烯S型\/C型\/W型凈化塔方興石化供應(yīng)

CPVC花環(huán)填料51\/73泰勒花環(huán)氯堿項(xiàng)目方興石化供應(yīng)