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4銆佹湁娴侀噺瑾�(di脿o)绡�(ji茅)鎴栧鍔涜(di脿o)绡�(ji茅)锛屼絾灏嶈(di脿o)绡�(ji茅)绮惧害瑕佹眰涓嶉珮锛岃�屼笖绠¤矾鐩村緫鍙堟瘮杓冨皬锛屽鍏ū閫氱稉(j墨ng)≤50銕滅殑绠¤矾涓�锛屽疁閬哥敤銆�
5銆佸悎鎴愬伐妤�(y猫)鐢熺敘(ch菐n)涓殑灏忓寲鑲ュ拰澶у寲鑲ュ疁閬哥敤鍏ū澹撳姏PN160鍏ū澹撳姏16MPa 鎴�PN320 鍏ū澹撳姏32MPa 鐨勯珮澹撹寮忔埅姝㈤枼鎴栭珮澹撹寮忕瘈(ji茅)娴侀枼銆�
6銆佹哀鍖栭媮鎷滆�虫硶鐢熺敘(ch菐n)涓殑鑴杌婇枔銆佹槗绲�(ji茅)鐒︾殑绠¤矾涓�锛屾槗閬哥敤闁ラ珨鍒嗛枊寮忋�侀枼搴у彲鍘昏檿鐨�銆佺‖璩�(zh矛)鍚堥噾瀵嗗皝鍓殑鐩存祦寮忔埅姝㈤枼鎴栫洿娴佸紡绡�(ji茅)娴侀枼銆�
7銆佸煄甯傚缓瑷�(sh猫)涓殑渚涙按銆佷緵鐔卞伐绋嬩笂锛屽叕绋遍�氱稉(j墨ng)杓冨皬鐨勭璺�锛屽彲閬哥敤鎴銆佸钩琛￠枼鎴栨煴濉為枼锛屽鍏ū閫氱稉(j墨ng)灏忎簬150銕滅殑绠¤矾涓娿��
鍩�(zh铆)琛屾婧�
|
瑷�(sh猫)瑷堣垏鍒堕��
|
绲�(ji茅)妲�(g貌u)闀峰害
|
娴╄槶灏哄
|
澹撳姏涓� 婧饭
|
瑭﹂涓�妾㈤
|
|
GB12235
|
GB12221
|
GB9113 JB79
|
GB9131
|
GB/T13927 JB/T9092
|
澹撳姏瑭﹂
|
鍏ū澹撳姏
|
1.6
|
2.5
|
4.0
|
6.4
|
10.0
|
16.0
|
|
寮峰害瑭﹂
|
2.4
|
3.8
|
6.0
|
9.6
|
15.0
|
24.0
|
|
姘村瘑灏佽│椹�
|
1.8
|
2.8
|
4.4
|
7.4
|
11.0
|
18.0
|
|
涓婂瘑灏佽│椹�
|
1.8
|
2.8
|
4.4
|
7.04
|
11.0
|
18.0
|
|
姘ｅ瘑灏佽│椹�
|
0.4-0.7
|
| 
