日韩欧美国产极速不卡一区,国产手机视频在线观看尤物,国产亚洲欧美日韩蜜芽一区,亚洲精品国产免费,亚洲二区三区无码中文,A大片亚洲AV无码一区二区三区,日韩国语国产无码123

鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

涓嶉姽閶煎垎鏋愬剙
闁辫畝锛�872鏅傞枔锛�2022-05-11 14:13:09

    涓嶉姽閶�鍒嗘瀽鍎�閲囩敤浜嗗厛閫�(j矛n)鐨�"鏅鸿兘鍕曟厠(t脿i)璺熻工"鍙�"妯�(bi膩o)婧�(zh菙n)鏇茬窔闈炵窔鎬у洖姝�"绛夋妧琛�(sh霉)锛屽井姗�(j墨)鎺у埗鍙婃暩(sh霉)鎿�(j霉)铏曠悊锛屽苟鍙��(j矛n)琛屾洸绶氫慨姝�锛岃嚜鍕曢’绀哄苟鎵撳嵃妾㈡脯绲�(ji茅)鏋�锛屼竴鍏卞彲璨瓨12姊濆伐浣滄洸绶氾紝姝ｅ父鎯呮硜鍙娓�12绋厓绱�銆�鍎�鍣�閬╁悎浜庝笉閵归嫾鏉愭枡涓鍏冪礌鐨勫垎鏋愩��

涓嶉姽閶煎垎鏋愬剙

    娓噺鑼冨湇

    涓嶉姽閶煎垎鏋愬剙鍙脯瀹氶憚閻�銆佺悆閻点�佺敓閻�銆佷笉閵归嫾銆佹櫘纰抽嫾銆佸悎閲戦嫾銆佸悎閲戦憚閻�銆佸悇椤炵う鐭�銆佹湁鑹查噾灞腑纰炽�佺～銆侀尦銆佺７銆佺銆侀幊銆侀壔銆侀壃銆侀妳銆侀垿銆侀媴銆侀嚛銆侀巶銆佺█鍦熺瓑鍏冪礌鐨勫惈閲忋��

    鎳�(y墨ng)鐢ㄥ牬鍚�

    鐢�(ch菐n)鍝佸唬娉涙噳(y墨ng)鐢ㄤ簬閶奸惖銆佸喍閲戙�侀憚閫�銆侀噰绀�銆佸缓绛�銆佹(j墨)姊�銆�闆诲瓙銆佺挵(hu谩n)淇濄�佽(w猫i)鐢�銆佸寲宸�銆侀浕鍔涖�佹妧琛�(sh霉)鐩�(ji膩n)鐫ｇ瓑閮ㄩ杸鍜屽ぇ灏堥櫌鏍�锛屾繁鍙楀唬澶х敤鎴剁殑鍠滄剾銆�


绨′粙

    涓嶉姽閶煎垎鏋愬剙閲囩敤浜嗙殑鈥滄櫤鑳藉嫊鎱�(t脿i)璺熻工鈥濆強鈥滄(bi膩o)婧�(zh菙n)鏇茬窔闈炵窔鎬у洖姝糕�濈瓑鎶�琛�(sh霉)锛屽井姗�(j墨)鎺у埗鍙婃暩(sh霉)鎿�(j霉)铏曠悊锛屽苟鍙��(j矛n)琛屾洸绶氫慨姝�锛岃嚜鍕曢’绀哄苟鎵撳嵃妾㈡脯绲�(ji茅)鏋�锛屼竴鍏卞彲璨瓨12姊濆伐浣滄洸绶�锛屾甯告儏娉佸彲妾㈡脯12绋厓绱犮�傚剙鍣ㄩ仼鍚堜簬涓嶉姽閶兼潗鏂欎腑澶氬厓绱犵殑鍒嗘瀽銆�

    涓�銆佷富瑕佹妧琛�(sh霉)鍙冩暩(sh霉)锛�

    1銆佸垎鏋愭柟娉曪細鍏夐浕姣旇壊鍒嗘瀽娉�

    2銆侀噺绋嬭寖鍦嶏細0-1.999A鍚稿厜搴﹀�硷紝0-99.99%婵冨害鍊�

    3銆佹脯閲忕簿搴︼細绗﹀悎GB/T223妯�(bi膩o)婧�(zh菙n)

    4銆佸彲娓厓绱狅細纭�銆侀尦銆佺７銆侀妳銆侀幊銆侀壔銆侀壃銆侀垿绛�

    浜�銆佷富瑕佺壒榛烇細

    1銆侀噰鐢ㄢ�滄櫤鑳藉嫊鎱�(t脿i)璺熻工鈥濆拰鈥滄(bi膩o)婧�(zh菙n)鏇茬窔鐨勯潪绶氭�у洖姝糕�濇妧琛�(sh霉)锛岀祼(ji茅)鏋滄暩(sh霉)椤洿璁�銆傝嚜鍕曟墦鍗�銆�

    2銆侀噰鐢ㄥ井姗�(j墨)鎺у埗鍙婃暩(sh霉)鎿�(j霉)铏曠悊锛屽彲鍎插瓨12姊濇洸绶�锛屽苟鍙��(j矛n)琛屾洸绶氫慨姝ｏ紝鍏锋湁鏂烽浕鏁�(sh霉)鎿�(j霉)淇濊(h霉)绛夊姛鑳�銆�

    3銆佸剙鍣ㄨō(sh猫)瑷堝悎鐞嗭紝璁婃洿婵捐壊鐗�銆佹瘮鑹茬毧銆佺ū妯ｉ噺锛屼互鍙婂悎鐞嗗埄鐢ㄦ洸绶�锛屽彲浠ユ摯(ku貌)澶ф脯閲忓厓绱犵殑鍝佺ó鍙婂惈閲忚寖鍦�銆傦紙鍏冪礌鍝佺ó鍙互3鍊�锛岀悊璜栦笂鍙互閬�(d谩)鍒�12鍊嬪厓绱狅紝鍚噺鑼冨湇鍙互澧炲锛屽Ni锛�0.01-30.0%锛孧o锛�0.01-7.0%锛孋r锛�0.01-25.0%锛�

    4銆佺壒鍒ユ帹钖︼細閬╁悎浜庝笉閵归嫾涓鍏冪礌鐨勫垎鏋�銆�


缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�锛屼竴鏌ョ櫨閫�锛�

宸叉敹閷勮姊�156950鍊�