April 8 ya jahpawt hkying 11 aten hta, Lanzhou Petrochemical Rubber Factory a style hte hka lim ai bungli galaw ai Wang Weiguo gaw, kata na bungli galaw ai lam hpe galai shai na matu ndau shabra ai lam hpe hkam la lu nna, dai shara de sa nna, hka lim ai lam hta n-gun n-gun shayawm ai lam hpe jai lang ai lam hpe shadut ya ai hte, katsi katsang re ai sten{4}} hpe n-gun jaw ai lam hpe n-gun jaw ai lam hpe shadut ya ai. main process parameters ni hpe gram lajang da ai gaw, n-gun n-gun n-gun n-gun hpe hkrak hkra jai lang ai lam hpe grau kaja hkra jai lang lu na matu, ndai gaw Lanzhou Petrochemical Rubber a bungli galaw masha ni a hpung kaji shingjawng poi hta atsam rawng ai hku shang lawm ai hpung a hpung shingjawng poi hta atsam rawng ai hku shang lawm ai.
Kade nna ai aten hta, gat lawk hta grau grau n-gun ja wa ai majaw, Lanzhou Petrochemical gaw Lanzhou Petrochemical a matu shawng nnan na lata la ai lam tai wa sai rai nna, galaw shapraw ai manu hpe shayawm ya ai hte, lamu ga masa shara hte n-gun n law ai raw materials ni zawn re ai lam law law a majaw, gat lawk hpe grau kaja hkra galaw ai lam rai nga ai. gram lajang ai lam" hte galaw shapraw ai shara grup yin hta, masat kumla kaji ni hpe hpung ni galaw ai, dai gaw manu jahpu hpe hkye la lu na matu hte galaw shapraw ai atsam hpe grau kaja hkra galaw lu na yaw shada lam hpe lu la na re.
Kaja wa galaw shapraw ai lam hte rau, Lanzhou Petrochemical Rubber Factory hta, shingjawng ai lam kaji ni a ginra hta, lapran tsang n-gun hte karum shingtau ai lam ni zawn re ai arung arai ni a hkang lu ai manu jahpu hpe mung lawm na re, hpung kata na shingjawng poi ni hpe unit hku nna galaw ai, shingjawng ai lam a mahtai ni hpe bungli galaw ai lam hpe jep joi ai lam hta bang da ai.
Ndai shaning March shata hta, Lanzhou Petrochemical Rubber Factory a styrene-budeene workshop a galaw shapraw ai ningbaw Feng Xu tsun ai hku nga yang, n-gun n-gun n-gun n-gun n-gun kaji ai index shingjawng ai lam hku nna, company a jep joi ai manu hta grau yawm ai, n-gun n-gun n-gun n-gun n-gun hpe hkye la lu ai, n-gun hpe n-gun n-gun n-gun n-gun hpe n-gun jaw lu ai n-gun hpe n-gun jaw lu ai. 170 gaw
"Index shingjawng poi kaji hpe maga mi de galaw ai gaw, galaw shapraw ai lam a manu hpe shayawm na matu, galaw shapraw ai lam ni hpe ngang grin hkra galaw na matu hte, rubber factory union a vice chairman,{1}} tsun ai.
Lanzhou Petrochemical Rubber Factory gaw, ngang grin ai wuhpung wuhpawng ni hte n kaja ai arung arai ni hpe shadawn shadang masat lu ai arung arai ni hpe ka da ai, shani shagu na jahpan ni hte shata shagu na sawk sagawn ai lam ni hpe lu la ai lam ni hpe ka da ai. n-gun rawng ai arung arai ni a hkam kaja lam hpe gram lajang na matu ra kadawn ai lam ni hte rau, hpung ni hpe hpawng de nna, galaw shapraw ra ai lam ni hte hkamja lam hpe jep joi ai lam a mahtai ni hpe ngang ngang kang kang hkan sa na matu hpawng de da ai. Ndai ladat hpe aten dep galai shai wa nna, bungli galaw ai hpaji ninghkring ni gaw, shata shagu na jahpan sawk sagawn ai lam hte, daw langai hte langai a matu, shara shagu na lam matsun hpe gram lajang ai lam galaw ai wa, ya na Mooney range hpe, ya na ±5 kaw nna, ±5 du hkra, n-gun hpe shayawm ya lu sai, dai arung arai ni a kata na atsam gaw, n-gun n rawng mat sai. jat wa ai{7}}.
Ndai shaning hta rubber hpun 6 hta shingjawng poi kaji 15 daram nga ai hpe chye na ai. Ndai shingjawng poi kaji ni gaw grup yin hpe makawp maga ai lam, galaw shapraw ai lam ni hte arung arai ni a hkamja lam hpe shingdaw yu na matu yaw shada ai lam ni hpe shingdaw nna, shingjawng poi kaji kaji ni hku nna jai lang ai madang ni hpe shayawm na matu yaw shada ai n rai.